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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 48701. |
Acohol is neutral but when natural indicator is added it turns in red colour.why? |
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Answer» Dont know man may be it reacts with any die in universal indicator to give an acid which in turn gives red colur to it Universal indicator sorry Which natural indicator |
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| 48702. |
Hindi padhna kisne kisne start kr diya??? |
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Answer» Finish ? Finish bhe ker diya |
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| 48703. |
What is denatured alcohol?? |
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Answer» Huh!! Okk Hum toh rakh hi lenge ...bs Meri help ki thi isliye kha.. Thnk u aap rkhlije The alcohol which is made unfit for drinking purposes by adding a small amount of poisnous substance like metanol ,pyridine ,cuso4 Thank you ? When alcohol is treated with methanol Alcohol in which CaSO4,methanol,pyredene is mixed n harmful for drinking... jisme milaavat karke usko poisnous bana dete h taaki log usko na piye but still log ni maante Hiiii |
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| 48704. |
Diffferent chemicals reactions |
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| 48705. |
How many moles of CO2 is released when 2 molecules of ethanol is burnt |
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Answer» Soory, answer is 4 4 |
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| 48706. |
Is it important to learn mandlevis periodic table? |
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Answer» No, only modern periodic table is main 20 elements is sufficient for u but 11 m sari kr Lena |
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| 48707. |
What would be added in acid it become salt |
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Answer» Metal can also be added Base When acid reacts with base it forms salt and water Base |
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| 48708. |
differentiate between f1 andf2generation |
| Answer» In f1 generation, only dominant character trait appears, while In f2 generation, both dominant and recessive trait appears | |
| 48709. |
What is the diffrence between the reflex arc and refelx action? |
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Answer» Whay Reflex arc is the way by which message is transmitted to brain Reflex action is the involuntary sudden actions taken by our body with respct to a stimuli ex . Touching a hot object A reflex arc is a neural pathway that controls an action reflex. In higher animals, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord. This characteristic allows reflex actions to occur relatively quickly by activating spinal motor neurons without the delay of routing signals through the brain, although the brain will receive sensory input while the reflex action occurs. There are two types of reflex arc: autonomic reflex arc (affecting inner organs) and somatic reflex arc (affecting muscles).A reflex action is an automatic and inborn response to a stimulus that involves a nerve impulse passing from a sensory nerve cell to a muscle or gland without reaching the level of consciousness. Simple reflexes include sucking, swallowing, blinking, scratching, and the knee jerk. Most reflexes consist of complex patterns of many unconsciously coordinated muscular actions that form the basis of much instinctive behavior in animals. Examples include walking, standing, the cat\'s righting reflex, and basic sexual acts. Reflex arc is the mechNism of reflex actions Reflex action is an involuntary action performed by the body and reflex arc is a pathway to control reflex action |
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| 48710. |
Thumb Rule to find the direction of magnetic field around the current carrying straight conductor |
| Answer» In the direction that your thumb points | |
| 48711. |
Why covelent compound have low melting and boiling. Point |
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| 48712. |
What is quotation of charge. |
| Answer» It means a substance or a body has electric charge which exists in discrete packets | |
| 48713. |
What is amphotheric element?? |
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| 48714. |
Why electric generate in rain water |
| Answer» Because it is a good conductor... | |
| 48715. |
Function of seminal vesicle |
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Answer» It s secretion make smooth movement of sperm Provide nutrition to the sperm |
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| 48716. |
What is meant by photosynthesis |
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Answer» A process during which plants make their own food in the presence of sunlight and with the help of water and minerals Process of making food by plants from inorganic substances The process by which plant convert light energy into chemical energy |
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| 48717. |
Why do vertical have thiker muscular wall then artia |
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Answer» Blood pressure Because in vertical blood flows with high pressure as compared to atria Because ventricle pumps blood |
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| 48718. |
Can you consider cell as atype of reproduction in unicellular organism ? Give one reason |
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| 48719. |
5 chemical reaction in our daily life |
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| 48720. |
Define earth wire and it\'s function |
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Answer» Earth wire is insulation of green colour. It connected to a metal plate deep in earth near the house.this is a safety measure. A wire that is connected to an appliance to protect user from shock it sends excess current inside earth which has lowest potential and this prevents case of shock |
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| 48721. |
What are saturated hydrocarbons? Why they are differ from unsaturated hydrocarbons? |
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Answer» The are of single bond and produce smoke when burnt Bcoz they make single bond Saturated hc have single bonds &comes in alkane grp while unsat. Hc have 2or3bonds &falls in the category of ene &yne |
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| 48722. |
Why is the progency always tall when a tall in a pea plant is crossed with a short pea plant? |
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Answer» Bcoz they r parental.hence it is dominant trait Because of dominant trait.... |
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| 48723. |
How is miscelle formed? |
| Answer» Inside water the molecule have unique orientation that keep hydrocarbon portion. This formed cluster molecule in hydrophobic tail in the cluster. This form micelle | |
| 48724. |
What open stomata or close stomata |
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Answer» These r pore. The guard cells swell when water flow into them, causing the stomata open. The pore closes if guard cells shrink The guard cells |
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| 48725. |
Non lustrous metal ...example only 1 |
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Answer» Lead Iodine |
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| 48726. |
I know you can not know the meaning oferealagurar |
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| 48727. |
Explain ADP & ATP |
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| 48728. |
What is the significant of ohms law? |
| Answer» It gives relationship between current, p.d. and resistance | |
| 48729. |
What are balanced chemical equation? |
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Answer» Mass of reactants = mass of products Equations in which reactant and product hve eqal no. Of atoms An equation which satisfies law of conservation of mass Reactants= products |
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| 48730. |
Explain the process of assimilation of protein and carbohydrate in human |
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| 48731. |
How can the power of electric motor be enhance |
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Answer» Ok thanks... Move the shaft at high rate By increasing the no.of coils or increasing the amount of induced current Change the direction of magnet |
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| 48732. |
What is function of ovary |
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Answer» Bhai contact kro Cll me bro Bhai mai ranchi se hun Cll me bro plz..8445344837 Raj Bhai ap kha s ho Realse egg and female harmones Are yar bro bhi aur thanks bhi....kya bhai...? Thnx bro Releases thousands of eggs or ova |
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| 48733. |
Define the process in which ethanol is converted to ethanoic acid |
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Answer» By the process of oxidation in presence of potassium permanent or potassium di cromate It is called addition reaction in which ethanol is converted into ethanoic acids when treated in the presence of oxidising agents such as alkaline potassium permanganate oracidified potassium dichromet |
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| 48734. |
What is the difference between a dicot and monocot seed? |
| Answer» In monocoque there is only one Cotyledon but in dicot there is 2 Cotyledon | |
| 48735. |
Major difference between series and parallel combination |
| Answer» \tSeriesParallelThe same amount of current flows through all the componentsThe current flowing through each component combines to form the current flow through the source.In an electrical circuit, components are arranged in a lineIn an electrical circuit, components are arranged parallel to each otherWhen resistors are put in a series circuit, the voltage across each resistor is different even though the current flow is the same through all of them.When resistors are put in a parallel circuit, the voltage across each of the resistors is the same. Even the polarities are the sameIf one component breaks down, the whole circuit will burn out.Other components will function even if one component breaks down, each has its own independent circuitIf\xa0Vt\xa0is the total voltage then it is equal to V1+V2+V3If\xa0Vt\xa0is the total voltage then it is equal to V1=V2=V3\t | |
| 48736. |
Koi to kero |
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Answer» Hiii Helloooo |
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| 48737. |
*karo* |
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Answer» Kya bohot??? Bahoot kuch Kya karna hain?? |
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| 48738. |
Some imp ouestions |
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| 48739. |
Koi mere se bat kyo nhi ker rha he |
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Answer» Holi piyush Hiii piyush |
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| 48740. |
ROLE OF -CYSTIC DUCT. ????????????? |
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Answer» Upar aao harsh Kisne kaha copy kiya kal hi sample paper solve kiya tha bio ka ye que tha usme?? B/w gallbladder Hello can I join u guys It brings bile juice from liver to call bladder it is a transport duct for bilurubin and biluverdin.simply bile juice from gall badder. ????? Megha dii apne phale wala ans..google se copy kia tha?? Aur detail du KYA??? In digestive process |
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| 48741. |
???NEVER UNDERESTIMATE. LUV. ????? |
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Answer» Oooohoooooo Bhai gussa kyu ho..mood theek kar lo na....pls ek baar ishi bol do na..pls..?????? Okkkk neeche wale ka answer De ??? |
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| 48742. |
PAGALPANTI. HOGI AJJ TOH. ???? |
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Answer» thnkeww. ????? That great ????????????? ONLY BIO. ????? Deemag kharab h mera????????????????????? I love all PCB Kaha gya m aaj sach m pagal hu gyi hu???????????????? mai bhi. ?????love SCIENCE ???EXCEPT PHY AND ORGANIC??? Hello guys I am back Ha to m pagal hu aaj ??????????????? |
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| 48743. |
????OR KOI INTERESTING FACT??? ????? |
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Answer» jaaldiii bataaao. ??? batao jaldi. ????? Ha ???? |
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| 48744. |
What is left to right in periodic table |
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Answer» Radius increases Atomic size decreases valence is increased and metallic character is decreased No of valence electrons incereases Atomic no.increases Metallic character decreases Period |
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| 48745. |
Where is dream girl |
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Answer» Yhan koi ho to bta Hain ji Acha ji Dreams m ?? Kaha hai She is not right here dear |
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| 48746. |
Tmlog ka centre kha h |
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Answer» Are madhrchod shashank sinha.. kendriya vidyalaya sivsagar stomach me?? atomach me |
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| 48747. |
Hi somu |
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Answer» Ismein log aaise aaise baat karte ha Aa Aa bol Ayr bta Hii riuu |
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| 48748. |
What is EEG |
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Answer» Yrrr....Tanu where r u Thankss...tanu EEG(electroencephalogram) Dont know sabnoor.... Ohhh??✌ Answer bta de usko Harshit Bhai deepanshi kha Bhai puch rha tha how are baby born????? uska name shashank h Hein??????????lol... |
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| 48749. |
What is centromere?? |
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| 48750. |
Hllw everyone ????????? |
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Answer» Achhi hu aap kaise hoo hiii sonali How are you Yaad ho G aaise kaise bhul jaungi??? Yaa bhul gayi HelloYaad hai hum Hey.. Hii Hii |
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