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.
| 42651. |
Why the galvanized article is protected against rusting even if the zinc coating is broken? |
| Answer» As zinc reacts with the substance firstly because full breaking is not broken | |
| 42652. |
Microstomum produce by which asexual reproduction? |
| Answer» | |
| 42653. |
Why the colour of sky is blue? |
|
Answer» As the wavelength of blue light is low. . .it is most scattered by the particles in the atmosphere Actually sky is colourless. Because of refraction of blue colour So easy ?? |
|
| 42654. |
Was dobereiner\'s triad and Mendeleev\'s periodic table having some common things? |
|
Answer» Traid elements are present in mendeleev\'s periodic table. Yes it\'s triads were present in Mendeleev table |
|
| 42655. |
How the energy is losing? |
| Answer» Energy get transforms | |
| 42656. |
What is the difference between polar and non-polar bond? |
| Answer» Polar Bond which is formed between other element like Hydrogen and oxygen is known as polar Bond by sharing of electron but in nonpolar Bond it is formed between two similar atom or molecule for example nitrogen bond | |
| 42657. |
Reactions of carbon |
| Answer» A lot of | |
| 42658. |
Hlo koi hai jo mera friend bn sakta hai |
| Answer» | |
| 42659. |
Aldehyde group formula |
| Answer» Cho | |
| 42660. |
hhydrogenation |
|
Answer» Like C2H4 + H2 -----> C2H6 Addition of hydrogen to unsaturated hydrocarbon to make saturated hydrocarbon The process of addition of H2 in any compound So easy ?? |
|
| 42661. |
Main difference between arteries and vein |
|
Answer» Arteries have thick wall veins have thin wall Vein have valve in it but arteries don\'t have Arteries carries oxygenated blood but vein carries deoxygenated blood |
|
| 42662. |
How much hours do u study in a day |
| Answer» | |
| 42663. |
How the elongation of eye ball is a cause of myopia |
| Answer» It will makebrays to intersect in front of retina instead of om retina .. | |
| 42664. |
Define Geographical isolation |
| Answer» When aspecies get separated by some geographical barrier like mountain and is not able to mate | |
| 42665. |
Define evolution ? |
| Answer» The process of changing of an organism intoanother species through variation | |
| 42666. |
Hlw. ?? |
| Answer» | |
| 42667. |
Ayush plzz tell me do you like me |
| Answer» | |
| 42668. |
Ayushi ji hlw |
| Answer» | |
| 42669. |
Samruddhi ji aap kha ho ? |
| Answer» | |
| 42670. |
Now I also leave this app |
| Answer» | |
| 42671. |
Why do we store silver chloride in dark color bottle? |
| Answer» It decomposes to silver and chlorine | |
| 42672. |
Difference between permanent magent and electro magnet |
| Answer» Permanent magnets can not increase it\'s attraction force but electro magnet can increase | |
| 42673. |
What is importance of DNA |
| Answer» Acts as the unit of inheritance | |
| 42674. |
Mention any one point of different between pepsin &trypsin |
| Answer» Pepsin work in acidic medium and trypsin Work in basic medium | |
| 42675. |
Why respiration is exothermic reaction? |
| Answer» | |
| 42676. |
Valency of silver, sulphide, sulphite, nitrite, nitrate |
|
Answer» Nitrite...1- Sulphide bhi -2 Sulphite ki 2- Silver ki1....nitrate ki bhi1.... |
|
| 42677. |
What do you mean by heredity |
| Answer» | |
| 42678. |
Give significance of electric meter & earthing in domestic circuit |
| Answer» | |
| 42679. |
what are the other name of magnet? |
| Answer» So easy ?? | |
| 42680. |
Explain blood circulatory system in our body |
| Answer» So easy ?? | |
| 42681. |
Exp |
| Answer» | |
| 42682. |
The name of male and female *** hormone ? |
|
Answer» Testosterone and oestrogen Sorry testosterone Make :- testosterone female :- oestrogens Progesterone and oestrogen |
|
| 42683. |
Does boys also towards girls during sexual contact |
|
Answer» That\'s great well done yrr In every subject ....!! Aayush I think you have much knowledge in bio THnx so much AYUSH Oestrogens Sorry and female ka Aditi female ka Its mainly testosterone in male Yes due to hormone .. |
|
| 42684. |
During *** time why girls attracted toward boys |
|
Answer» Hloo ayush Hi friends I am ayush Thnx for answer It\'s hormone\'s effect and necessary also |
|
| 42685. |
What will happen if diameter of artery is reduced? |
|
Answer» Kyu topper ko har chizz aye ye zaruri h Delhi topper ho kya?? Heart will have to apply more force to pump oxygenated blood due to which arota may brust or muscle of heaet may get brust .this happens due to the layering of cholestrol om the imner wall of arota and this leads to high blood pressure |
|
| 42686. |
How to make all the isomers of C6H14 |
| Answer» 5 hai | |
| 42687. |
What is photochemical reactiom |
| Answer» Reaction taking placr in presence of light | |
| 42688. |
What is induction current? |
| Answer» The current which gets produced due to the change in magnetic field with respect to current carrying conductor | |
| 42689. |
What is the function of earth wire in electrical instruments |
| Answer» Prevents the chances of electrical shock | |
| 42690. |
What are cauliforms |
| Answer» Microscopic organisms who show the level of pollution in the water | |
| 42691. |
What are enzymes????? |
|
Answer» Chemical substances which help in accelerating or decelerating the rate of any metabolic process in the body are called enzymes a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction. Enzymes enhance the rate of chemical reaction |
|
| 42692. |
Define callus |
| Answer» | |
| 42693. |
What is difference between fragmentation and regeneration? |
| Answer» Both are the mode of asexual reproduction but in fragmentation , parental body breaks into two or more fragments either by wave action or by dead and decay of older part and every fragments developed into new individuals but in regeneration ,damage body parts can be redevelop or whole body can be formed from body parts. | |
| 42694. |
What is critical angle?? |
| Answer» | |
| 42695. |
What is metabolic activities |
| Answer» Internal activities inside our body | |
| 42696. |
Why does sun appear flattened or oval during morning |
|
Answer» Due 2 atmospheric refraction Atmospheric refraction |
|
| 42697. |
What is Saponification Reaction ? |
|
Answer» When the naturally occurring esters called fats or oils are heated with sodium hydroxide solution, they split to form sodium salt of higher fatty acid this reaction is known as saponification reaction Thw process of making soap by the hydrolysis of fats and oils with alkalis is called saponification. |
|
| 42698. |
Why iron has variable valency |
| Answer» | |
| 42699. |
What is the difference between heredity and evolution? |
|
Answer» Heridity-transfer of genes from parent generation to offspring .Evolution-formation of new species either through variation or through genetic drift. Heredity is what we get from our parents....and evolution is what we adept from environment..or our evolution Evolution is the gradual changes in the heritable characters of a biological population over successive generation. It is the passing of traits from the parental to offspring through process of sharing genetic information |
|
| 42700. |
Why the pH having p small letter or H capital letter? |
| Answer» The \'H\' in pH refers to the concentration of hydrogen ions in a solution. The chemical symbol for hydrogen is H, and it\'s always capitalized. The \'p\' is just a mathematical symbol that means \'negative logarithm.\' | |