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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.
| 2751. |
What is the use of carbon in our daily life |
| Answer» Every things in our environment is made up of carbon | |
| 2752. |
Define chemical reaction?Deifine chemical equation? |
| Answer» Chemical reaction is the rearrangement of atoms. Chemical equation is representing the Chemical reactions in the form of word equation or in the form of formulae | |
| 2753. |
What is balanced equations? On which basis they occur? |
| Answer» The equation in which are equal on both sides are called balanced equation. On the bases of the equation of mass- mass is neither created nor destroyed. | |
| 2754. |
What\'s science and how u can identify this is science |
| Answer» By identify it\'s physical and chemical properties | |
| 2755. |
Which gland is attached to the wing pipe in neck |
| Answer» | |
| 2756. |
Why water is mostly in liquid state |
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Answer» as hydrogen and oxygen present in it so they form liquid Because its freezing point is 273k. And room temp. Assume that 298k.so.......... |
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| 2757. |
Is Result coming in cgpa or in percent |
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Answer» In percentage Cgpa |
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| 2758. |
Why should a magnesium ribbon be cleaned burning in air ? |
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Answer» Magnesium ribbon be cleaned with sand paper to remove impurities e. g. To prevent layer of magnesium oxide be formed which forms when magnesium reacts with oxygen present in air. because oxygen donot allow it to been stable or to reaxt with other element |
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| 2759. |
What is nutrition?? |
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Answer» Nutrition is the process in which intaķe of nutrients by an organism and utilisation. It is a process of getting nutrients from the organisms to sustain our life The chemical substance present imside the food os know as nutrition |
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| 2760. |
What are resistors |
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Answer» The property of conductor to oppose the flow of charges. The substance which have very high resistance is known as resistors |
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| 2761. |
why we have not to sleep downside of the tree? |
| Answer» Becoz in night they don\'t do the process of respiration. Intead of realising oxygen the release carbon dioxide thatsway we should not sleep downside of tree | |
| 2762. |
Why are molecular movement needed for life |
| Answer» | |
| 2763. |
What is ment catlyst |
| Answer» ???? | |
| 2764. |
What is the formula of potassium bromide |
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Answer» Kbr2 The formula of potassium bromide is KBr KBr |
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| 2765. |
Explain the working of heart?? |
| Answer» To pump blood & to pure the blood etc. | |
| 2766. |
What do you mean by boilers |
| Answer» Are rated for egg | |
| 2767. |
Chemical change |
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Answer» A change which is permanent and new substance is formed Chemical change cannot be reversed Chemical changes are those in which a chemical reactions take place and a new substance is formed |
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| 2768. |
Mechanism of photosynthesis? |
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Answer» Thanks \xa01) There are two major phases found in photosynthesis. They are light reaction and dark reaction.2) Light reaction : The light reaction takes place in chlorophyll containing thylakoids called grana of chloroplasts.3) The chlorophyll on exposure to light energy becomes activated by absorbing photons.4) The energy is used in splitting the water molecule into its two component ions.H2O →H+ + OH-This is known as photolysis of water.5) OH- ions through a series of steps produce water and oxygen.6) ATP and NADPH are formed at the end of the light reaction are called assimilatory powers.7) Dark reaction : Dark reactions do not depend on light. These reactions occur in stroma of chloroplast.8) H+ produced in photolysis are immediately picked up by special compound NADP to form NADPH.9) In the dark phase, the hydrogen of the NADPH is used to combine it with CO2 by utilising ATP energy and to ultimately produce glucose.10) The synthesis of glucose occurs in number of steps using certain special intermedi¬ate compounds (mainly ribulose biphosphate) and enzymes.11) Finally the glucose is converted to starch. |
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| 2769. |
You can ask me anything in lofe process |
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Answer» What do u mean by diffusion Formation of assimilatory power? |
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| 2770. |
Any 15 numerical on any one formula of electricity class 10 |
| Answer» | |
| 2771. |
Explain nutrition plant and explain photosynthesis |
| Answer» Nutrition in plants:\tGreen plants are autotrophic and synthesize their own food by the process of photosynthesis.\tThe process, by which green plants make their own food from carbon dioxide and water by using sunlight energy in the presence of chlorophyll, is called photosynthesis.\tOxygen is released during photosynthesis.The process of photosynthesis can be represented as:\tThe process of photosynthesis takes place in the green leaves of a plant.\tThe food is prepared by the green leaves of a plant in the form of a simple sugar called glucose.\tThe extra glucose is changed into another food called starch. This starch is stored in the leaves of the plant.\tThe green plants convert sunlight energy into chemical energy by making carbohydrates.The photosynthesis takes place in the following three steps:\tAbsorption of sunlight energy by chlorophyll.\tConversion of light energy into chemical energy, and splitting of water into hydrogen and oxygen by light energy.\tReduction of carbon dioxide by hydrogen to form carbohydrate like glucose by utilizing the chemical energy.Conditions necessary for photosynthesis:The conditions necessary for photosynthesis to take place are:\tSunlight\tChlorophyll\tCarbon dioxide\tWater | |
| 2772. |
Creaals crop |
| Answer» | |
| 2773. |
What is cereals crop |
| Answer» | |
| 2774. |
What is translation process? |
| Answer» | |
| 2775. |
Why is advice to clean the ends of connecting wire when connect to electric circuits |
| Answer» | |
| 2776. |
How to sprate water(H2+O) |
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Answer» By electrolysis Electrification |
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| 2777. |
Does water is formed after burning of natural gas in exothermic reaction |
| Answer» No it is formed by chemical reaction of hydrogen and oxygen | |
| 2778. |
What are pulmonary veins ? |
| Answer» | |
| 2779. |
Why magnesium ribbon is rubbed with sandpaper before burn |
| Answer» It is becoz a layer of oxide is formed over the ribbon.So as to remove the layer it is rubbed with sandpaper | |
| 2780. |
how to make compounds |
| Answer» By combination reaction of two elements, or two compounds orboth elements and compounds!!! | |
| 2781. |
In india how many snakes were poisonous. |
| Answer» I don\'t | |
| 2782. |
Sample paper of 2017-18 of class 10? |
| Answer» | |
| 2783. |
What is work done? |
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Answer» The product of force and displacement is known as work done Ability to do work in angular momentum hai shyad |
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| 2784. |
Why are the members of group 1 known as alkali metale? ? |
| Answer» | |
| 2785. |
What is trift velocity |
| Answer» | |
| 2786. |
Can you explain buccal cavity????? |
| Answer» The mouth has teeth and tongue. Salivary glands are also present in the mouth. The tongue has gustatory receptors which perceive the sense of taste. Tongue helps in turning over the food, so that saliva can be properly mixed in it.The Buccal Cavity helps in Chewing of food and it secrets Saliva that help is the Smoothening of Food and Breaking down of starch. | |
| 2787. |
2+3=.....? |
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Answer» 5 5 ???? |
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| 2788. |
Digestion of food in stomach |
| Answer» Liver | |
| 2789. |
What is electrolysis process of water |
| Answer» It breaks water into h2+o2 | |
| 2790. |
N^2 is |
| Answer» | |
| 2791. |
Electrolysis process of water |
| Answer» Which chapter | |
| 2792. |
Balance the- Hydrogen+carbon dioxide gives us glucose +oxygen +water |
| Answer» 12H2O+6CO2gives us C6H12O6 +6O2+6H2O | |
| 2793. |
What is the main function of kidney in humans |
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Answer» Filtration of blood and other liquid materials Help in formation of urine |
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| 2794. |
Define Chemical Reaction And Chemical equation |
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Answer» The process of transformation of a chemical substance into a new chemical substance is called CHEMICAL REACTION. The representation of a chemical reaction by using symbols of substances is called CHEMICAL EQUATION. The process in which new substance with new properties are formed are known as chemical reaction.The symbolic representation of a chemical change or reaction is called chemical equation. The process of chemical change is termed as chemical reaction.chemical equation refers to writing of chemical reaction in symbols. |
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| 2795. |
How is resistance affected if length of a conductor is tripled and thickness is made one third |
| Answer» Resistance becomes 3 times because we know that resistance is directly proportional to length. If length will increase than resistance will also increase.Resistance is inversely proportional to area. If area will decrease than resistance will increase | |
| 2796. |
KMnO4 +H2So4 +FeSo4-->K2So4+MnSo4+Fe(So4)2+H2O |
| Answer» | |
| 2797. |
Difference between living and non living things |
| Answer» Living :-) human beings and non living:-) pen | |
| 2798. |
hetero trophic nutrition |
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Answer» It is the mode of nutrition in which an organism obtains readymade organic food from external sources(plants,animal or their product) is called heterotrophic nutrition Muje nahi patah hehehehehehehehhhehhehehehehehehhehehehehehehehehhehehehehehehehehehehehehhe |
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| 2799. |
Why we need to enhale air |
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Answer» To live We should exhale to exchange Gas by letting out co2 and taking in o2 because without oxygen we can\'t get energy not only food is required for energy oxygen is also neededTo perform so many process inside our body so for getting oxygen we should let out the unwanted gas i, e co2 so we exhale to survive What |
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| 2800. |
What is a function of auxin |
| Answer» Auxins promote stem elongation, inhibit growth of lateral buds (maintains apical dominance). They are produced in the stem, buds, and root tips. Example: Indole Acetic Acid (IA). Auxin is a plant hormone produced in the stem tip that promotes cell elongation. ... Auxin also plays a role in maintaining apical dominance. | |