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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.
| 62051. |
Name the products of photolysis of water |
| Answer» Hydrogen and oxygen | |
| 62052. |
Write three differences between light reaction and dark reaction of photosyntbesis |
| Answer» LIGHT REACTIONLight reaction occur in granumIn light reaction energy absorb by the leaves change in to chemical energy.A .T.P, N.A.D.Pare produced .DARK REACTIONDark reaction occur in stroma .It is occur without light.By using A.T P and N.A.D.P co2 reduce into glucose. | |
| 62053. |
What is a difference between electric potential and potential difference poin by point? |
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Answer» The amount of work done through a unit positive charge from infinity to a point is called electric potential and the amount of work done through a unit positive charge from one point to other point is called as the potential difference. Ttgghh |
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| 62054. |
What is the mean of potential difference |
| Answer» Electric potential energy per unit charge is defined as electric potential. i. e. Electric potential =electric potential energy /Charge ( V = W/Q) .The S. I. unit of potential difference is Volt which is represented by \'V\'. | |
| 62055. |
What are the raw materials of photosynthesis? |
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Answer» Co2, water , sunlight ,chlorophyll Carbon dioxide, water, sunlight Carbon dioxide and water |
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| 62056. |
What is Aquarasia |
| Answer» Aqua regia is a proportion of Hno3 to hcl which is in proportion of 1:3 respectely. It is often used to decompose noble element like extremly pure gold which doesn\'t decompose easily . Its formula is Hno3 +3Hcl | |
| 62057. |
What are strong acid s |
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Answer» Those acids which produce large number of hydrogen ions in their aquas solution are called strong acids. Those acids which produce a large number of hydrogen ions in water , is called as strong acid . |
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| 62058. |
what is derivation of ohm law? |
| Answer» Derivation of ohm law mean to derive v=ir. According to ohm law v is directly proportional to i . Then we remove sign of dirctly proportional to \'R\' which is a constant term . This whole process of derivin V=IR said to be derivation of ohm law | |
| 62059. |
Why is a combustion reaction an oxidation reaction |
| Answer» combustion reaction is also called an oxidation reaction because when a thing burns it burns with hydrocarbon and oxygen to produce water and carbon dioxide.and in this reaction a carbon atom gains 2 atoms of oxygen. That\'s why combustion reaction is also called oxidation reaction. | |
| 62060. |
What is the simplest defination of chemical reaction ? |
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Answer» Rashi, is their same properties as reactants The reaction in which new substance and new product is formed is called chemical reaction |
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| 62061. |
Draw the table of comanly used component in circute digram |
| Answer» U can get answer of this question from your ncert textbook ch 12..... | |
| 62062. |
Write down the differences between physical change and chemical change with two examples for each |
| Answer» Physical change cannot exist in free state and chemical change can exist in free state.Physical change ocuur physically and chemical change occur chemically | |
| 62063. |
What is a voltmeter and voltameter. What is the difference between them? |
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Answer» The question is absolutely correct. The question is framed wrong |
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| 62064. |
Should a fuse wire be connected in series or in parallel in the main circuit? why? |
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Answer» Yes, it should be in series!! I think it should be in series because in series connection the overall resistance becomes more than the individual one and in fuse higher resistance is needed to produce heat so that in higher voltage the wire will melt and the circuit will break down. |
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| 62065. |
Is joules heating a reversible effect? |
| Answer» | |
| 62066. |
What do you mean by electrical energy being consumed by an electrical appliance? |
| Answer» | |
| 62067. |
How would the range of haemoglobin is difference if any be explained |
| Answer» | |
| 62068. |
When carbon dioxide is passed through lime water, it turns milky, why? |
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Answer» The milky substance is insoluble in water Becaise carbon dioxide reacts with lime water and forms calcium carbonate which is also a type of combination reaction of limenwater and carbon dioxide. The formation of calcium carbonate gives the product white colour .........thenreaction follows is Ca(0H)²+CO²--->CaC0³+heat it is also a type of exothermic reaction as heat is released |
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| 62069. |
Why potato chips manufactures fill the packet of chips with nitrogen gas? |
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Answer» Nitrogen gas acts as a barrier which wraps around the chips and prevents it from contact with oxygen thus ultimately preventing rancidity of chips Preventing tjem from rancidity ThnQ so much To prevent those chips from its oxidation and it keep those chips ready to eat without any smell because prevent from rancidity |
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| 62070. |
Represent decomposition of Ferrous Sulphate with the help of balanced chemical equation |
| Answer» 2FeSO4=Fe2O3+SO2+SO3 | |
| 62071. |
What are the main questions of all chapters class 10 science |
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Answer» Take help of CBSE guide U may check important question from option in cbse guide itself Double displacement |
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| 62072. |
What is based |
| Answer» | |
| 62073. |
Distinguish between a thermal power plant and hydro power plant. 3 point minimum |
| Answer» | |
| 62074. |
Why breathing is step by step but respiration is continuous process |
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Answer» I asked answer not heeeeeeeee What heeeeeeeeeeee Hee |
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| 62075. |
What is multiple myeloma |
| Answer» Multiple myeloma is a cancer of plasma cell. It is also called kahler\'s diseases. | |
| 62076. |
Why is the refractive index of atmosphere different at different altitude |
| Answer» | |
| 62077. |
define glycolysis |
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Answer» Conversion of glucose into pyruvate /pyruvic acid is called glycolsis. Glycolysis means breaking down of glucose to form energy |
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| 62078. |
Why do fire flys grow of light..? |
| Answer» Fire flies have a protein which in the presence of an enzyme undergoes aerial oxidation. This is a chemical reaction which involves emission of visible light. Therefore, fire flies glow at night. | |
| 62079. |
What is artificial rain |
| Answer» Increased rain produced by seeding clouds artificially with dry ice ( frozen carbon dioxide) , silver iodide or other appropriate particles,which act as condensation nuclie.... | |
| 62080. |
Precaution of gastric |
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Answer» Meaning We should eat at correct time and in time |
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| 62081. |
What are the values of i and r for normal incidence. |
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Answer» Both angles are of 0°. Angle I-0 ,angle r-0 which chapter in this |
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| 62082. |
What is oxdizing agent and reducing agent |
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Answer» The provide of oxygen is called oxidizing agent and the accept of oxygen is called reducing agent The species which oxidise others and itself get reduce is known as oxidasing agentThe species which reduce other and itself get oxidise is called reducing agent |
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| 62083. |
What is lactic asid |
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Answer» Lactic acid in found in the milk,and it also cause cramps ... You can find it on Google Lactic Acid is a weak acid found in curd. Sour milk (curd) Plese give me answer |
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| 62084. |
What is the function of jejenum in small intestine? |
| Answer» Jejenum part of small intestine where food rest | |
| 62085. |
What is meant by Kreb\'s cycle? |
| Answer» | |
| 62086. |
Why sand look like bright in bright day while in water sand not look as bright ? |
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Answer» Anyone don\'t know ?????? Answer please bhai log |
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| 62087. |
The symbol of iron is fe what is the full name of fe |
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Answer» ferrous Ferrum |
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| 62088. |
Stabilist the relationship b/w kwh and S.I unit of energy |
| Answer» kWh is the commercial unit of energy ...S.I unit of energy is joule | |
| 62089. |
Give some examples of refraction |
| Answer» Some examples of refraction are as follows :- 1. The blue colour of the sky.2. The displaced position of a star.3. The bigger size of an object in a glass of water.4. The MIRAGE in deserts etc.Hope this helps...?? | |
| 62090. |
Mirror which we use its convex or concave mirror? |
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Answer» For purpose of shaving we use concave mirror while when we want to see rear view we use convex mirror generally we use plane mirrors We use convex mirror |
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| 62091. |
why is respiration is exothermic reaction |
| Answer» respiration is an exothermic reaction because energy is released during respiration because respiration takes place when glucose reacts with oxygen and provides energy. | |
| 62092. |
What is meant by resistor, resistivity & resistance |
| Answer» | |
| 62093. |
Hiiii dream girl |
| Answer» Hii Tum kon? Yar sabh dream girl ka picha kyo ha | |
| 62094. |
Why pulmonary arteries are thicker than pulmonary veins? |
| Answer» Dont know | |
| 62095. |
How does oxygen and carbon dioxide are transported in humans? |
| Answer» Hemoglobin present in RBC is respiratory pigment in Human being which transport Oxygen molecule. When this oxygen is used then blood becomes deoxygenated as it now contains CO2. As CO2 is dissolved in water so it is transported in dissolved form in blood. Exchange of gases takes place between the alveoli of lungs and the surrounding blood capillaries. The two main gases exchanged are oxygen and carbon-dioxide. Oxygen is absorbed by the blood capillaries from the lungs alveoli by diffusion while carbon-dioxide is absorbed by the lungs alveoli from blood capillaries by diffusion. | |
| 62096. |
Where does exchange of gases take place in respiration and how ? |
| Answer» Exchange of gases takes place between the alveoli of lungs and the surrounding blood capillaries. The two main gases exchanged are oxygen and carbon-dioxide. Oxygen is absorbed by the blood capillaries from the lungs alveoli by diffusion while carbon-dioxide is absorbed by the lungs alveoli from blood capillaries by diffusion. | |
| 62097. |
How lungs are modified for efficient respiration ? |
| Answer» | |
| 62098. |
All physics light answers |
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Answer» You will get it in this app Back NV c |
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| 62099. |
Chemestry ncert question answer |
| Answer» Endha question ku ans vaenum | |
| 62100. |
About viscosity |
| Answer» Friction b/w the layer of fluid | |