InterviewSolution
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InterviewSolution
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.
| 7451. |
What is the difference between exhaustable, non exhaustable, and renewable and nonrenewable |
| Answer» Exhaustable-they are limited-form after millions of years-can\'t be renewed or replenished-they are non renewable Eg. Fossil fuels Inexhaustible/non Exhaustable -they are unlimited and easily available-they are renewableEg. Wind, water | |
| 7452. |
Two metals which are alloyed with iron |
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Answer» To form steel, we alloy iron with nickel and cromium. brass and nickel |
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| 7453. |
What is finery fission? |
| Answer» Isn\'t it binary fission | |
| 7454. |
How to reaction non metals with hydrogen |
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Answer» They may react or do not react mstwlcm Thanks to form covalent hydride |
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| 7455. |
What is contrict? |
| Answer» | |
| 7456. |
What is the role of the acid in our stomach |
| Answer» It facilitates the action of enzyme pepsin | |
| 7457. |
Balance the following equation-KMno4+HCl gives KCL+MnCl2+Cl2+H20 |
| Answer» 2KMnO4+16HCl→2KCl+2MnCL2+5Cl2+8H2O | |
| 7458. |
Why we use electrolysis in purifying copper it is a low reactivate metal |
| Answer» | |
| 7459. |
Causative organism of aids |
| Answer» Viral | |
| 7460. |
Blue print in all chapters |
| Answer» Question samajh nhi aayaI think aap dna ki baat kr rhe ho | |
| 7461. |
What do you mean by water shedmanagement |
| Answer» | |
| 7462. |
Life possess |
| Answer» Function performed by living organism to maintain their life.... | |
| 7463. |
Elaborate law of conservation of charge |
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Answer» According to this law charge can niether be created nor be destroyed only transfer from 1 body to another The total charge on an isolated system always remains constant |
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| 7464. |
Hy Anyone online???\xa0 |
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Answer» nd u Punjab, jalandhar hy where r u from guy? Hi! hii |
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| 7465. |
What do you mean by gland |
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Answer» Hi kusboo Gland is a organ which realse hormone |
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| 7466. |
When ethanoic acid reacts With Sodium hydrogen carbonate, the salt \'x\'is formed |
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Answer» CH3COONa(sodium acetate I m not sure CH3COONA +H2CO3 Sodium ethoxide |
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| 7467. |
Write expended from of (I)aba (ii) fsh |
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Answer» 1.abscicic acid 2.follicle stimulating hormone If it\'s bio then aba for abcisic acid and no idea about fsh |
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| 7468. |
What is hormone |
| Answer» harmones r chemical messenger which help in control and coordination.. | |
| 7469. |
Thy |
| Answer» | |
| 7470. |
What is addition réaction ? |
| Answer» | |
| 7471. |
Why benzylamine is more basic than aniline |
| Answer» | |
| 7472. |
Write one negative effect of affluent life style of few persons on the environment? |
| Answer» | |
| 7473. |
Why the colour of sky is blue ?answer in points |
| Answer» scattering of light... | |
| 7474. |
What is meant by phloem |
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Answer» which contain seive tube and companion cell....help in transport the foods from leaves to all parts of plant.. phloem is the connective tissue in plants.... |
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| 7475. |
Give an example of doberiner s traid |
| Answer» Lithium(li),sodium(Na),potassium(k) | |
| 7476. |
Whst is mean by micelle |
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Answer» Hydrophobic and hydrophilic ends of soap form structure called mcelle Heeee Micelle is a term named in chemistry. |
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| 7477. |
What is the function pons |
| Answer» it is board band of fibres which connects cerebrum, cerebellum n medulla....participates in regulation of respiration... | |
| 7478. |
What is the difference between cerebrum and cerebellum??? |
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Answer» Cerebrum is present in Fore brain. And cerebellum is present in Hind brain cerebrum has censory nd motor areas.....cerebellum maintains posture nd balance of human body... And functions cerebrum is the part of forebrain.....cerebellem is the part of hindbrain.. |
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| 7479. |
What do you mean by critical angle? |
| Answer» When angle of refraction is at 90 | |
| 7480. |
What evi dence do we have for the origin of life from inanimate matter? |
| Answer» | |
| 7481. |
Dekho meri baat ka bura mat lagana koi answers nhi aaye isliye gussa tha thoda |
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Answer» Ab puch questions wapas ask yr question...again |
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| 7482. |
How know what is the form of electron by its features? |
| Answer» | |
| 7483. |
How to learn the periodic table? |
| Answer» Watch on you tube | |
| 7484. |
Which cell present in blood in glucose |
| Answer» | |
| 7485. |
Why electrolytic refining is used |
| Answer» to extract pure metals | |
| 7486. |
What is difference between chlorine and chloride? |
| Answer» Chlorine: The greenish-yellow, highly reactive and diatomic gas that is almost never found free in nature by itself. Most Chlorine is commercially produced and is most widely known for being used within compounds to purify water and create cleaning products.Chloride: The negatively charged ionic form of Chlorine. Since Chlorine is found deep within the Earth\'s crust, and is extremely reactive, the only way it can be found in nature is when it reacts with other chemicals and creates compounds. Chloride is what is created when Chlorine gains an electron and combines with other elements. Chloride is found abundantly in nature and is most commonly known for forming neutral salts such as sodium chloride (table salt), potassium chloride, and calcium chloride. | |
| 7487. |
Explain with an example how evolutionary relationship is linked to classification? |
| Answer» | |
| 7488. |
In VIBGYOR ,which has the maximum visibility? |
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Answer» yha k logo ka stanndard dekh rha tha Jayant aagar thuja answer pata tha tho aam se ya question kyu pucha .Sab mara aak saval ka javab tha What is the critical angle of diamond. that is why it is used in street lights and car lights etc guys and gals , green and yellow is the right answer Red is more visibility than every colour that\'s why we use red light on traffic and railway because it is seen from the long distance??? nah Red Because it has more wavelength Red Violet |
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| 7489. |
Formula of clay |
| Answer» Al203 2SiO2 2H2O | |
| 7490. |
Define Ohm\'s law |
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Answer» Ohm\'s law tells about the relationship between potential difference, current & resistance in which at constant temperature the current flowing through the conductor is directly proportional to potential difference across its end that is (V=IR). That\'solve Physical conditions remaining same,the current through a resistor is directly proportional to the potential difference applied across its two ends.V=IR. Can u prove it At any constant temperature ,the current flowing through the conductor is directly Proportional to the potential difference across its ends |
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| 7491. |
Name disorder caused by over secretion of insulin? |
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Answer» coma Diabetes Diabete Coma |
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| 7492. |
What is astimatagism |
| Answer» | |
| 7493. |
what is diffraction(from ncert )? |
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Answer» wha pr bs bold me ye likha hua h Ha ?? Pagal To ncert se hi dekh lo |
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| 7494. |
Define genetic |
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Answer» the branch of science which deals with the study of heridity and gens Derived or related to genes |
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| 7495. |
Why it is advised that acid should be added to water not water to acid |
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Answer» It\'s highly exothermic reaction.And if water is added to acid the concentration of acid is more when compared to water so there will be more production of "heat of hydration".Thus to avoid the possibility of any splash out or breaking of apparatus due to heat it is advised to add acid to water with continuous stirring. When acid is added in water it gets diluted but when water is added to acid ,a heavy exothermic reaction takes place that can cause damage. As acid may react vigorously.. |
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| 7496. |
name the factor on which angle of refraction depends (in glass slab)? |
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Answer» nature of material means? Nature of material, angle of incidence |
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| 7497. |
In a couple what is the % possibility of having daughters |
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Answer» 50% Sorry it is before birth. 50% . But it should be 90%. Because they have been killed before death and which is wrong. 50% |
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| 7498. |
What are amphoteric oxide |
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Answer» The oxides which react both with acids and bases to form salt and water. For example aluminium and zinc oxide. Metallic oxides showing properties of both acid and base.. those type of oxides which are dual in nature i.e. basic and acidicex-zno ,pbo , al2o3 sno |
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| 7499. |
Pickles are not kept in metal container give reason |
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Answer» Thnku Pickles can corrode metal container and cause food poisoning They react with metals Becoj its reaction form poisonous salt |
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| 7500. |
which colour is appear , when we dip ph paper in water & why?? |
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Answer» thnk u sooo much.. now its clear.. If u put universal indicator then it form green colour in pH paper but if we put litmus paper then no change in the litmus I hope u understand green or no change??? confirm kya h??? When pH paper is dipped in water it gives green colour because water is neutral and its pH is 7 [H+]=[OH-] thnks.. why?? Because it is neutral No change |
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