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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.
| 44951. |
What is aromatic compound |
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Answer» Benzene Ye hamre syllabus me nhi hai Benzene compounds are called as aromatic compounds, which contains ring in its structure........... |
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| 44952. |
What is the unit of force |
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Answer» Newton Newton Newton |
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| 44953. |
We are doing pollution on central earth but why are the ozone holes are happening on the poles ? |
| Answer» Due to cfc | |
| 44954. |
Whar happen calcium oxychloride react with sulphuric acid |
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Answer» CaOCl² + H²SO⁴ -----CaSO⁴ + Cl² + H²O Cas04 +cl2 + h20 |
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| 44955. |
What are the combination of the day |
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Answer» What is it What is it |
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| 44956. |
Covalent bonding in carbon compounds |
| Answer» Because it cannot lose or gain its 4 electron | |
| 44957. |
What is principal focus and image ? |
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| 44958. |
Loosers girlss ab jeense reply diya vo ben ka loda hai |
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| 44959. |
What is the difference between physical and chemical changes |
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Answer» New substance is formed called chemical change . ex rusting of iron. No new substance is formed is called physicap change. Properties are according to substances of its constituent in phy but in che. properties are of new substance which is frmed Phy. is reversible but che is not New substances formed in che. but not in phy |
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| 44960. |
How can we find direction of motion of conductor when it\'s placed in magnetic fields |
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Answer» Yes by Fleming left hand rule I think Fleming left hand rule By using the fleming\'s left hand rule |
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| 44961. |
darwins theory |
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| 44962. |
Acid+ metal( |
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Answer» Acid + metal = salt + H2.ex - 2Hcl+zn= Zncl2+H2 Complete yur question Salt + hydrogen gas |
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| 44963. |
What is double fertilization in plants? |
| Answer» In angiosperm two fertilisation occurs There are 2 male germ cells,one fuses with female gamete ovary to form zygote and another fuses with secondary nucleus to form endosperm. | |
| 44964. |
What is the function of motor neuron? |
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Answer» Hope it helps Controls muscle movements |
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| 44965. |
How many carial muslse |
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Answer» Above 600 Do u mean cranial muscles?? |
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| 44966. |
Describe how fossil fuels were formed. |
| Answer» Burrid from many years | |
| 44967. |
State two important used of natural gas. |
| Answer» Used as fules | |
| 44968. |
Name the product of petroleum that is used to drive heavy vehicles. |
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Answer» Diesel Diesel Diesel Diseal Thanks Diesel |
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| 44969. |
Piyush granthi k किस हार्मोन को स्रावित करती है |
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Answer» Pituitary gland If it is pituitary it secrets growth hormone Pituitary??gland |
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| 44970. |
पीयूष ग्रंथि के हार्मोन को स्रावित करती है |
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Answer» So tough in hindi please write in english Clear ur question first! |
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| 44971. |
State one function each of cerebellum and pons. |
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Answer» Cerebellum: controls and coordinates different muscular actions. Maintains body posture......... Pons: lie above medulla, takes part in respiration ....... Pons helps in regulating respiration nd cerebellum maintains the balance nd posture of body.. |
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| 44972. |
Five disadvantage of vegetalive propogation |
| Answer» No new variety occurLeads to overcrowding around parent plant | |
| 44973. |
What is least count? |
| Answer» Read of current/100 | |
| 44974. |
How do fossil form layer by layer.Explain |
| Answer» | |
| 44975. |
Why stars twinkle at night??? |
| Answer» Because of atmospheric refraction...the star light increases and decreases continuously and hence they appear to twinkle at night.... | |
| 44976. |
What is olfactory indicator? |
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Answer» Indicator which detects the substance by changing it\'s smell wether it is acidic or basic in nature... An Olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution. Olfactory indicators can be used in the laboratory to test whether a solution is a base or an acid, a process called olfactory titration. Onion , clove oil and vanilla extract are examples. |
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| 44977. |
formula od detergent and soap |
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| 44978. |
Koi mujhe plzz science ke important questions bta do....Jo questions aane ke chances hai....Plzz???? |
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Answer» Puribook ayegi padle Have you purchased any sample question papers....??? Nahi |
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| 44979. |
What is testis? |
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| 44980. |
What is copper t?? |
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Answer» It is a type of device Falls unde IUCDs(intra-uterine contraceptive device) which helps in preventing pregnancy. Type of contraceptive method |
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| 44981. |
Hot HD spicesun involve glyocalysis and oxidation of food |
| Answer» How glyocalysis and oxidation of food take place in respiration | |
| 44982. |
How does small intestine help in digestion or digestion of food take place init |
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| 44983. |
Why there is one and only one rainbow can be seen but there are many rainbows are form at one time |
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Answer» I\'m also an Indian An Indian In India |
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| 44984. |
What is difference between split ring and slip ring |
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Answer» Split rings:- half rings in C shapeSlip rings:- whole rings in O shape Split rings helps in making the current to flow in unidirection whereas slip rings helps in transmission of power from a stationary to a rotating structure |
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| 44985. |
Explain the joules law |
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Answer» According tu joules law heat produced in a conductor is 1) directly proportional to square of current producedH directly proportinal to I×I 2) direclty proportional to resistance of conductorH directly proportional to R3) directly proportional to time of duration of currentH direclty proportional to t By combining 1,2,3 we get H=I×IRt H=I2Rt |
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| 44986. |
What is acquired trait and evolution |
| Answer» Traits or characteristics which develops during the lifetime of an individual with response to the environment are called acquired traits.....slow nd gradual changes which led to the formation of new species r called evolution.. | |
| 44987. |
Why does water in deep sea seem to be bluish |
| Answer» Water absorbs the longer wavelength colours like red the most.. But the shorter wavelength colours like blue gets scattered which makes the sea to look blue.. | |
| 44988. |
Elements with their valency for balancing the equation |
| Answer» Google it yaar....ethe inna wada answer kiwen type kru..?? | |
| 44989. |
Elements with their valency for balancing equations |
| Answer» Yes | |
| 44990. |
What is lymps ?????????? |
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Answer» Lymph is a yellow fluid connective tissue.The axcess fluid that comes from the extracellular spaces are drained back into the blood by lymph. Out of knowledge Lyphs are transportation system.Which have big hole than blood vessel Lymph is a colourless fluid mainly composed of white blood cells called lymphocytes. It flows in lymphatic system that is parallel to the circulatory system. Lymph is a clear white colors fluids tissue which is composed of lymphocytes, a white blood cells. Lymph is generally found in the lymphatic vessels and in the various cavities of the body. It is the part of the lymphatic system, which functions by transporting the white blood cells between the lymph nodes and bones, removal of interstitial fluid from tissues and fights against the disease-causing and infectious bacteria invading the blood cells. |
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| 44991. |
Explain reprodution in ameba |
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Answer» Amoeba reproduces by the common asexual reproduction method called binary fission. After replicating its genetic material through mitotic division, the cell divides into two equal sized daughter cells. It engulfs in food with the help of its Psedopodia. |
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| 44992. |
In इन आवर बॉडी पीएच वैल्यू ऑफ एचसीएल इस 1-2 टावर स्टमक प्लानिंग व्हाय |
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| 44993. |
Sponification ki spelling kya h |
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Answer» Ok Thanks Saponification Saponification.. Tell please |
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| 44994. |
Differnce between resistivity and resistance |
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Answer» Resistance is a property of a material to oppose the flow of current and resitivity is the numerical representation of resistance More differences The s.i unit of resistance is ohms whereas s.i unit of resistivity is ohmmeter |
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| 44995. |
How reproduction is done by himan directly |
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| 44996. |
Anybody can give me the structural formula of mthanoic acid. |
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Answer» HCOOH HCOOH HO-C=O | H Sorry but I don\'t know how to post pic here.. No |
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| 44997. |
who were the first among animals to have a proper central nervous system? ? plz ans |
| Answer» Humans | |
| 44998. |
Whhat is tangents |
| Answer» a tangent is a line that touches the circle at exactly one point, never intering the circle\'s interior. | |
| 44999. |
How many types of reactions are there name them? |
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Answer» 7 types of reaction in 10 standerd.1. Combination rxn.2. Decomposition rxn.3. Displacement rxn.4. Double displacement rxn.5. Oxidation rxn.6. Reduction rxn.7. Neutralization rxn. There are four types of chemical reactions . They are as follows :\tCombination reaction :\xa0The reaction in which two\xa0or more elements combine with each other to form one or more compounds or molecules is called combination reaction .\tDecomposition reaction :\xa0The reaction in which one compound breaks down into two or more simpler compounds or elements by action of heat , light and electricity . The Decomposition reaction carried out through the application of heat is known as\xa0thermal decomposition reaction ,\xa0the reaction carried out through the application of light is known as\xa0photolytic decomposition reaction\xa0a\\and the reaction carried out through the application of electricity is known as\xa0electrolysis .\tDisplacement reaction :\xa0In this type of reaction a more reactive metal displaces the less reactive metal from it\'s compound .\tDouble-displacement reaction:\xa0The reaction in which the compounds exchange their ions to form form new compounds is called\xa0double-displacement reaction .\xa0This reaction is of two types : one in which insoluble precipitate is formed is called\xa0precipitation reaction\xa0and the reaction in which acid and base neutralise each other to form salt and water is called\xa0neutralisation reaction. There are 6 types of reactions1)combination reaction●exothermic reaction●endothermic reaction 2)decomposition reaction●thermal decomposition●electrolytic decomposition3)displacement reaction4)double displacement reaction●precipitation reaction 5)oxidation6)reduction |
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| 45000. |
Which mineral is formed by decomposition of rocks leaving a residual mass of weathered material |
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Answer» Bauxite Is the question of social studies Bauxite is the mineral which is formed out of decomposition of surface rocks that leave a residual mass of weathered material containing ores.\xa0 Bauxite Bauxite |
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