Saved Bookmarks
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.
| 45951. |
Anybody who want my ***** |
| Answer» No | |
| 45952. |
Mere lund me khujli ho Rahi hai kaun choooose ga |
| Answer» | |
| 45953. |
What is the principale of electric trasfarmer? |
|
Answer» It is based on Faraday\'s principle of mutual induction Ok Nhi pata bhai Any one abel to answer |
|
| 45954. |
Name the flower have sapals and letals |
|
Answer» Mustard Also Hibicius |
|
| 45955. |
Rings of cartilage are present in trachea why |
|
Answer» Hjhmjhm To prevent the air from being collapse |
|
| 45956. |
What is the frequency of direct current? |
|
Answer» Right Direct current does not changing it\'s frequency with time...it think it\'s is zero Zero Constant i guess it is zero. |
|
| 45957. |
What is nutrilization? |
|
Answer» The reaction between acid and base to form salt and water It is a method of chemical reaction in which an acid or base react in the same ratio and also no excess of hydrogen or hydroxide ions present in the solution. When acid react with bases then it is known as neutralization reaction Reaction between acids and bases |
|
| 45958. |
What is scattering of light??? |
|
Answer» The spilitting of white light into VIBGROR Spliting into its constituent colors In a vibgyor form Splitting of seven colour. |
|
| 45959. |
What is the role of placenta |
|
Answer» Its sends nutrition to all the parts of plants It is very important for the nourishment of baby A special tissue which provides nutrition to embryo is called placenta To give nourishment to embryo for development . also waste materials are removed through placents Provide nutrition , remove wast from embroy To provide nutrition to foetus by mother It nourishes the baby |
|
| 45960. |
Give one example of flower which contain both stamens and carpels |
|
Answer» Hibiscus and mustard Hibiscus mustard China rose is an example of a flower which contain both stamen and carpel Hibiscus, mustard Hibiscus ? |
|
| 45961. |
Name the gas evolved when ethanol reacts with sodium? |
|
Answer» Hydrogen Hydrogen Hydrogen gas Hydrogen Hydrogen Hydrogen Hydrogen Hydrogen |
|
| 45962. |
Ntse stage 1 m kis kis ka selection hua? |
|
Answer» Are u on fb aditya Its ne* Me* I don\'t know bcoz mein be exam chod diya tha I got139 I got 3 marks less and I am from haryana Result agaya kya nishta I m from Delhi I got 5 marks less ? From which state r u guys Im from UP and cut off for general is 121 out of 150 Mera name aaya to tha but mein nee to exam hi nhi diya tha . Result aa gaya kya Me |
|
| 45963. |
Mention any one point of difference b/w Pepsin and trepsin |
|
Answer» Pepsin secreted by stomach and trypsin secreted by pancreas Pepsin is secreted by gastric gland while tripsin is secreted by pancreas Pepsin is acidic in medium on the other hand trypsin is alkaline in medium |
|
| 45964. |
Limpatic system |
| Answer» | |
| 45965. |
Define the methods preventing from STDs and unwanted pregnancies? |
| Answer» "Riya kumari" ko jrur pta h for contect her......... | |
| 45966. |
Hcl react with water |
|
Answer» Hydrochloric acid, HCl, is a strong acid, so right from the start you should expect it to ionize completely in aqueous solution.In other words, every molecule of hydrochloric acid that is added to water will donate its proton, H+, to water molecule to form a hydronium cation, H3O+.Hydrochioric acid\'s ionization will also produce chloride anions, Cl−.This means that the chemical equation that describes the ionization of hydrochloric acid will look like this\xa0HCl(aq) + H2O(l) → H3O+(aq) + Cl−(aq)Notice that every mole of hydrochloric acid that ionizes produces 1 mole of hydronium cations and 1 mole of chloride anions. Hydrochloric acid, HCl, is a strong acid, so right from the start you should expect it to ionize completely in aqueous solution.In other words, every molecule of hydrochloric acid that is added to water will donate its proton, H+, to water molecule to form a hydronium cation, H3O+.Hydrochioric acid\'s ionization will also produce chloride anions, Cl−.This means that the chemical equation that describes the ionization of hydrochloric acid will look like this\xa0HCl(aq) + H2O(l) → H3O+(aq) + Cl−(aq)Notice that every mole of hydrochloric acid that ionizes produces 1 mole of hydronium cations and 1 mole of chloride anions. Hydrochloric acid, HCl, is a strong acid, so right from the start you should expect it to ionize completely in aqueous solution.In other words, every molecule of hydrochloric acid that is added to water will donate its proton, H+, to water molecule to form a hydronium cation, H3O+.Hydrochioric acid\'s ionization will also produce chloride anions, Cl−.This means that the chemical equation that describes the ionization of hydrochloric acid will look like this\xa0HCl(aq) + H2O(l) → H3O+(aq) + Cl−(aq)Notice that every mole of hydrochloric acid that ionizes produces 1 mole of hydronium cations and 1 mole of chloride anions. |
|
| 45967. |
Permanent and temporary hardness |
| Answer» | |
| 45968. |
On the basis of combustion distinguish between saturated and unsaturated organic compound |
| Answer» \tBASIS OF COMPARISONSATURATED HYDROCARBONSUNSATURATED HYDROCARBONSDescriptionSaturated hydrocarbons are compounds in which all hydrogen atoms and carbon atoms are bonded together with single bonds. Unsaturated hydrocarbons are compounds in which all hydrogen atoms and carbon atoms are bonded together by double or even triple bonds. ExamplesAlkanes are examples of saturated hydrocarbons Alkenes, alkynes and aromatic hydrocarbons are examples of unsaturated hydrocarbons. BurningSaturated hydrocarbons burn with a blue, non-sooty flame. Unsaturated hydrocarbons burn with a yellow sooty flame. Ration of Carbon To Hydrogen AtomsSaturated hydrocarbons have a less amount of carbon atoms bonded to a high number of hydrogen atoms. Unsaturated hydrocarbons have a high amount of carbon atoms bonded to fewer number of hydrogen atoms. SourceThey usually obtained from fossilized plant and animal materials. They are mainly obtained from plants (plant pigments, waxes, proteins, vegetable oil etc). ReactivitySaturated hydrocarbons are less reactive. Unsaturated hydrocarbons are more reactive when compared to saturated hydrocarbons. Reaction TypeThey undergo substitution reactions. They undergo addition reactions. ApplicationsSaturated hydrocarbons are mainly used for heating and cooking purposes. Unsaturated hydrocarbons are widely used as pesticides, fuel, paints and many other necessities. They are also used in many chemical reactions to synthesize other compounds. Water (Moisture) Production On CombustionSaturated hydrocarbons have more hydrogen content and therefore during combustion or heating, they produce more water (moisture). Unsaturated hydrocarbons have less hydrogen content and therefore during combustion or heating, they produce less water (moisture). SolubilityThey have low solubility in water. Unsaturated hydrocarbons are non-polar and therefore have low solubility in water. However, they are easier to dissolve in non-polar organic solvents such as benzene.\t | |
| 45969. |
Low of mandals |
| Answer» When traits are passed from one generation to another they follow principles of genetic inheritance that were first defined by Gregor Mendel, a monk and scientist who worked in the mid-nineteenth century. Mendel\'s studies yielded three "laws" of inheritance: the law of dominance, the law of segregation, and the law of independent assortment.The Law of Segregation: A parent may have two distinct alleles for a certain gene, each on one copy of a given chromosome. Mendel\'s second law, the law of segregation, states that these two alleles will be separated from each other during meiosis. Specifically, in the second of the two cell divisions of meiosis the two copies of each chromosome will be separated from each other, causing the two distinct alleles located on those chromosomes to segregate from one another.The Law of Independent Assortment: Mendel\'s third law, the law of independent assortment, states that the way an allele pair gets segregated into two daughter cells during the second division of meiosis has no effect on how any other allele pair gets segregated. In other words, the traits inherited through one gene will be inherited independently of the traits inherited through another gene because the genes reside on different chromosomes that are independently assorted into daughter cells during meiosis. | |
| 45970. |
Explain DNA formation |
|
Answer» DANA is a carrier of hereditary information from parents to next generation . hereditary materials is present in all living cells Deoxy ribo nucleous acid |
|
| 45971. |
Name the gas collected at cathode and anode. |
| Answer» Gas collected at cathode is hydrogen and gas collected at anode is oxygen. | |
| 45972. |
What do you mean by parameters? |
| Answer» | |
| 45973. |
Define biomgnification |
| Answer» The accumulation of harmfull chemicals in the body of living Organisms At diff trophi | |
| 45974. |
What is stake in terms of class 10 biology ? |
| Answer» Interest | |
| 45975. |
Define Genetics |
|
Answer» Study of genes is called genetic The study of genes... |
|
| 45976. |
How baking soda formed |
|
Answer» Thanks NaCl + NH3+H2O+CO2 -> NaHCO3 +NH4-Cl |
|
| 45977. |
What are three functions of pepsin, trypsin and lipase?lt\'s urgent. |
|
Answer» pepsin: it acts in acidic medium. it digests proteins. trypsin: it acts in alkaline medium. it breaks down protein.lipase: it digests fats. emulsified fats. I know 2 func..... only.??? Pepsin nd trypsin converts proteins into amino acids and lipase converts fat molecules into glycerols |
|
| 45978. |
Brief description of digestion |
| Answer» When we take food in ,digestion starts there . We chew the food and break it up then saliva mix with it and converts big moleecules of carbohydrates into glucose the it goes to stomach there hcl mix with it and pepsin digest big moleecules of protein into amino acids then fat molecules also converts into glycerols then food goes to small intestine , there the left molecules of glucose , protein , fats again break down into further smaller particles then in small intestine energy is absorbed nd waste product are stored which then excreted by humans. | |
| 45979. |
What should we take object distance in convex mirror??? Either positive or negative |
|
Answer» Height is positive Nagative ??????? Heartily thanks Always negative Most welcome Thanks jeenifer,???? Yess Mr Gupta Always negative Really??? Negative Object distance is always negative |
|
| 45980. |
Light is dangerous for us?If yes thn how nd why |
| Answer» | |
| 45981. |
Why galvanized article is protected against rusting even if zinc coating is broken???? |
|
Answer» Zinc oxide layer remains on the article. First of all sorry I posted it on wrong place Scince is more than that darshana Study of facts and reason The the coating is just broken , and it is still there.So,... Cause it forms zno after reacting with o2 |
|
| 45982. |
Explain image formation by a plane mirror with diagram |
|
Answer» Image formed is virtual and erect ....same size as that of object ... Laterally inverted... distance of image behind the mirror is similar to the distance of the object in front of it It forms same size as the object and laterally inverted |
|
| 45983. |
Give any 4 exampal of STD |
|
Answer» Bacterial- gonorrhoea ,spyhilisViral - aids , wartsFungal - trichomoniasis And hapetite Syphilis 4 btana hay Syphilis,gonorrhoea,AIDS and trichomoniasis HIV aids , syphillis .. Gonnorhea and Gonorrhea Hepatisis Hiv /AIDS |
|
| 45984. |
Precaution taken to trace light rays |
| Answer» | |
| 45985. |
Rectum |
|
Answer» **** Last portion of large intestine that terminates to **** Forget it........ |
|
| 45986. |
God night sweet dreams |
|
Answer» ?? U too Take care |
|
| 45987. |
Byeee all of you |
|
Answer» Hey guys Bbye Bye Byeee |
|
| 45988. |
What is the funtion of whole bowman\'s capsule?? |
|
Answer» Thanks brooooo.... Abhishek it is nephron not neuron Bowman\'s capsule is a cup shaped like structure where renal artery enter to filter blood Bowman\'s capsule is a cup like structure which are present in the neuron of human body which filtrate the urine. It receives the filtrate (glucose,amino acid , urea, water, salts) from the glomerulus(coiled afferent arterioles) |
|
| 45989. |
What is the role of H2so4 in esterification reaction. |
|
Answer» It act as a catalyst as well as dehydrating agent. It act as a dehydrating ageen for ethanol and acetic acid. It will act as a catalyst to speed up the reaction H2so4 act as a dehydrating agent Ty So4* H2SO2 removes the presence of water It helps in reaction |
|
| 45990. |
Reciprocal of resistance is called : |
|
Answer» Sorry it is conductance Conductance The correct answer is conductance I/V No wrong Susceptance |
|
| 45991. |
What is electrical rusticity. |
|
Answer» The resistance pet unit cross section area Restivity |
|
| 45992. |
What is electrical restivity |
|
Answer» It is the tendency to oppose the flow of electric current. The resistance of a conductor of unit length and unit area of cross section of conductor |
|
| 45993. |
Petrolum |
| Answer» | |
| 45994. |
What is the mean of reproduction |
|
Answer» Multiplication of organism of their own kind. It is the process of formation of new generation where the parents produce young ones of their own kind Production of new organism Fusion of male gamete with female gamete |
|
| 45995. |
Why hydrogen burn with pop sound |
|
Answer» Because releasing the lot of energy It likes to pop.. Pop.. Pop.. Pop... |
|
| 45996. |
Men six pack hot water will be a good place to stay in touch with the girls in a lovely place |
|
Answer» Any one please explain it to her Can anyone explain me this Yeah How dirty u r What |
|
| 45997. |
All activities of ncert |
|
Answer» ???? To disturb us again and again with ** questions |
|
| 45998. |
How come 9600÷60×60 is 80/3 |
| Answer» Wrong Becaz 9600÷3600=8/3 is correct ans.. | |
| 45999. |
What is the position for the role of the park and ride on the chapter heredity and evolution of |
| Answer» | |
| 46000. |
Name the device in the given figure ⏳⏳ |
|
Answer» It\'s not sand clock stupids . It is an hourglass. Sand clock Mere demakh pichal ho gayi ???? Lagta hai ki tumhare dimag ka पेच dhila ho gaya hai ? ?? ?? ?️ Sand clock Sand timer Sand clock Sand clock |
|