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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.
| 42601. |
A metal acqires a green colour coating on it, s surface on expose to air, name the metal |
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| 42602. |
Compare a solenoid and a bar magnet ? |
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| 42603. |
If organisms are cut vertically instead of horizontally in regeneration then what will happen? |
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| 42604. |
Mercury is conductor or insulator |
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Answer» Insulator. ?☺️?? insulator. |
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| 42605. |
How would you distinguish experimentally between an alcohol and a carboxylic acid |
| Answer» Alcohol does not conduct electricity but carboxylic acid conducts electricity. | |
| 42606. |
What is atomic no. Of copper |
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Answer» Cu 29 29 |
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| 42607. |
If there is an force of attraction b/w sun & earth why they don\'t collide ? |
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Answer» Due to greater gravitational force of earth due to gravitational force moon revolves around the earyh |
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| 42608. |
Relation between Atomic mass of element and their chem. Properties |
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| 42609. |
What are legislative measure we have taken to protect the environment |
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Answer» As Rio di generio movement passed in Brazil and agenda 21 and sustainable de development Short answer type |
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| 42610. |
What. Is. Hydro geneartion |
| Answer» Addition of molecule in unsaturated hydrocarbon in the presence of catalyst to give saturated hydrocarbon is known as hydrogenation reaction | |
| 42611. |
Functional groups means |
| Answer» Atom or a grp of atoms which defines the characteristics of a particular compound | |
| 42612. |
What is reactant. |
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Answer» Reactant is a substance which undergoes a chemical reaction to form a new product Substance that take part in chemical reactions |
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| 42613. |
Himanshu apna el question post kro vahan |
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| 42614. |
Immature love says that I need u BC oz I love u but mature love says that i need u bcoz I love u |
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| 42615. |
What is the function of gastric sphincter |
| Answer» To help bolus pass further | |
| 42616. |
Mention their four precautions while taken to preparing pea leef explain breifly |
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| 42617. |
What is incrination. |
| Answer» The process of burning garbage aerobically at1650c | |
| 42618. |
Give me any one difference between atomic number and mass |
| Answer» \tAtomic Mass Atomic Number Atomic mass is associated with the number of neutrons and protons that are present in a particular nucleus of an element.Atomic number is usually the number of protons present in an element’s nucleus.It is the average weight of an element.It is the total number of protons in the atom’s nucleus.Atomic mass is denoted by AThe letter Z is used to represent an atomic number.Atomic mass cannot be be used to define the type of element.Atomic number mainly helps in the classification and identification of an element.Atomic mass is also used to classify different isotopes of the same elementIsotopes only share the same atomic number.Atomic mass is mostly measured using atomic mass unit (amu).Atomic number is just a digit that is used to place elements in a periodic table.\t | |
| 42619. |
Give four physical properties of glacial acetic acid |
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| 42620. |
Attitude is everything |
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| 42621. |
Guve me the formulae of carboxylic acid |
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Answer» Cooh -cooh -COOH -COOH |
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| 42622. |
Yaar aage art and artitecture kon krna chata h? |
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| 42623. |
Gypsum mean in hindi |
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Answer» ???????????? Hindi me bhi gypsum hi hota hai Sahi bole |
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| 42624. |
What is paper of 10 preboard |
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| 42625. |
Me from patiala.. U? |
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| 42626. |
What do you mean by excreation in plants |
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Answer» It occur to remove the waste excreted by them durig life process removal of waste thing Removal of waste from its call . by sgadung leaves , through latex , gums |
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| 42627. |
What is the colour of ferric sulphate |
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Answer» Green Pale Pape green |
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| 42628. |
How light is a source of energy? |
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Answer» Hi ..... Abhishek Raj light is source of energy because it helps us to see things As it helps us to see things |
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| 42629. |
What is green vitriol |
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Answer» FeSo4 Ferric sulphate heptahydrate |
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| 42630. |
why rainbow come in semicircle not in other shape |
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Answer» Rainbow also seen in circle, if we stand on high mountain we can see it in the shape of circle . Because the rays of sun come in curve It cimes in circle form but we can see upto horizin part so we see only half and rest half part is below horizon |
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| 42631. |
Dakshita |
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| 42632. |
Wht is bonding |
| Answer» The joining of element due to some force is bonfing | |
| 42633. |
Gghhjjk b d go u do |
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| 42634. |
Tushki is here... You are where |
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| 42635. |
What is the need for a system of control and coordination in an organism ? |
| Answer» Nerves or hormones | |
| 42636. |
Is anybody having exam this Monday ? Tell me with your school name and subject |
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| 42637. |
What is geotropism and phototropism ? |
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Answer» Thanks Mr.cool boy Movement with respect to earth :- geo & with respect to light :- photo Geotropism -earth movement of plants towards soil phototropism-,light towards |
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| 42638. |
Vinegar composition ... |
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Answer» & some additional flavouring 5-20% acetic acid , water |
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| 42639. |
Which acid is known as glacial acid.... |
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Answer» Which has less than 1 %water Without water Acetic acid |
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| 42640. |
What is menopause? |
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Answer» When mensturation cycle stops after the age of 45 to 50. When period stops When a women not aable to reproduce or not produces ovum it is after 50 When the menstrual cycle stops |
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| 42641. |
Why do we study ? |
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| 42642. |
State one use of glass cover in box type solar cookers. |
| Answer» They trap infrared rays | |
| 42643. |
Two tissue that provide control and coordination in multicellular animals |
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Answer» Yes brain and spinal cord Brain and spinal chord Neuron and muscles |
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| 42644. |
Largest cell in our body |
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Answer» No Ovum Nervous system It is female egg...or ovum Nerve cell yep? |
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| 42645. |
Why 2 magnetic field lines never intersect each other ? |
| Answer» As if they will intersect then it will be a. Contradiction as a single magnet could not point In 2 dirctions | |
| 42646. |
What will happen when carbon dioxide or oxygen is added to water |
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Answer» Carbonic acid will form H2o + co2 = h2co3 When carbon dioxide reacts with water a weak acid is formed |
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| 42647. |
What is mutation? |
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Answer» Sudden changes Change in species due to variation |
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| 42648. |
Full form of hCG |
| Answer» Human choronic gonadotropin | |
| 42649. |
Explain the importance of using in a household electric circuit fuse and earthing wire |
| Answer» It saves life and property | |
| 42650. |
How magnitude of induced current be increased |
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Answer» 1 move the magnet more quickly2 use a stronger magnet3 increse the number if turns on the coils By three ways:-1) move magnet more quickly.2) by increasing number of turns on a coil.3) u can use stronger magnet. By increasing speed of magnetic or conductors motion or more coiling helps |
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