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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.
| 69051. |
HNO3+Ca(OH)2--> Ca(NO3)2+H2O |
| Answer» 2HNO3+Ca(OH)2 --- Ca (NO3)2 + 2H2O | |
| 69052. |
नणंद्धूबकड nhddye |
| Answer» | |
| 69053. |
What is monography ? |
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Answer» Yoooooooo a learned treatise on a small area of learning his concise monograph on The Authorship of Shakespeare\'s Plays— Brian Vickers also : a written account of a single thing wrote a monograph on the art of origami. .\xa0a treatise on a particular subject, as a biographical study or study of the works of one artist. a highly detailed and thoroughly documented study or paper written about a limited area of a subject or field of inquiry: scholarly monographs on medieval pigments. |
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| 69054. |
What is precipitate? (CHEMISTRY) |
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Answer» Thanks a lot A precipitate is an insoluble solid that emerges from a liquid solution. The process of making precipitate is called precipitation. |
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| 69055. |
What is the colour of copper |
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Answer» brown Reddish brown color |
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| 69056. |
Which elements/compound comes under organic food? |
| Answer» Carbon | |
| 69057. |
What is magnification short defination |
| Answer» Magnification produced by a spherical mirror gives the relative extant to which the image of an object is magnified with respect to object size. | |
| 69058. |
How to learn and understand physics give some tricks ?? |
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Answer» Main answer Learn some formulas of physics read and understand physics in a happy way and taking interest in physics is the right way to understand it When you solve physics you should know your basics maths and formula for physics that\'s all The best trick is Learn happily and peafully |
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| 69059. |
What is digestion? Explain in detail?5 Mark\'s question |
| Answer» Digestion is the breakdown of insoluble food molecule the digestive system converts the food we eat into the similar form like glucose, amino ,acid fatty acid that help us to give energy in the digestive system food move in the form of liquid the digestive system made up of gastrontial track called gl track | |
| 69060. |
What is the example of bisexual |
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Answer» Mustard, hibiscus Hibiscus What is the example of bisexual Hydra, yeast Flower |
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| 69061. |
Draw all the ray diagrams for image formation in case of concave and convex mirror |
| Answer» Draw all the ray diagrams for image formation in case of concave and convex mirror | |
| 69062. |
Taking the example of any food chain, prove that top consumer are ecologically the weakest. |
| Answer» According to 10% law, only 10% of the energy entering a particular trophic level is available for transfer to the next higher trophic level, which means the first trophic level will have the highest concentration of energy and the last trophic level will have the lowest. For example, Solar energy (1000 J) → grass (100 J) → deer (10 J) → Lion (1 J). In this, at each trophic level 10% energy is decreasing and at last we can see that the lion (top consumer) have the lowest concentration of energy. | |
| 69063. |
Property of field line |
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Answer» .)Arise from north pole and end at South pole.) Closed curves.) They do not intersect each other because if they intersect each other there are 2 direction of compass which is not possible They move from North to South pole outside the magnet and South to North pole inside the magnet. They are always arranged in the form of closed concentric circles. No two field lines intersect each other. They are uniform and straight inside a magnet. They denser and stronger near the poles but weaker when wider apart. Field lines never intersect\xa0each other.They are perpendicular to the surface charge.The field is strong when the lines are close together, and it is weak when the field\xa0lines\xa0move\xa0apart from each other.The number of field lines is directly proportional to the magnitude of the charge.The electric field line starts from the positive charge and ends from negative charge.If the charge is single, then they start or end at infinity. |
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| 69064. |
except carbon and silicon which elements possess the property of catenation |
| Answer» The most stable bond it forms is with atoms of the same element as it reaches octet state by doing so. This results in high catenation property. Sulphur has 2 electrons in its valence shell and cannot reach octet state by bonding with itself and hence has low catenation property | |
| 69065. |
Wings of bat and wings of bird are? |
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Answer» Analogous Analogous Homologous organ |
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| 69066. |
Name some organisms in which 2-champered heart 3-champered heart 4-champered heart |
| Answer» 4 chamber heart | |
| 69067. |
How to find valency of am atom. |
| Answer» We can find the valency of an atom by its atomic number .With the help of atomic number we will fill the K, L and M shells with the k shell with the help of 2n² law and the rest shells with octat law and after filling the number of electrons in the last shell decide the valency...If it satisfy the laws and have 8 or 2 electrons in the last shell then it is a balanced atom but if not then the number of electrons in last shell are the valence electrons. For eg. Sodium Atomic number 11 Configuration - 2,8,1 ( valence electrons - 1) To balance sodium now according to octat law its better to give 1 electron to other then having 7 electrons so if gives 1 electron to other it will have a positive charge • Na+ that\'s why..Chlorine as like it needs 1 electron to balance its atom so if the electron is taken then it contains negative charge..so Cl- It will be my pleasure if u get it | |
| 69068. |
How is bleaching powder prepare ? Give any two important uses of bleaching powder |
| Answer» Bleaching powder is synthesized by the action of chlorine gas (produced from the chlor-alkali process) on dry slaked lime ( | |
| 69069. |
Common name of Butane ??? |
| Answer» N-butane | |
| 69070. |
What is meant by reflection of 11gm |
| Answer» Amount of reflection | |
| 69071. |
plz follow my insta account to get follow back (tarun_the_pro) |
| Answer» | |
| 69072. |
Definition of ray of light |
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Answer» The light is travelling in any one direction in a straight line Iit is beam of light tavels one point to another A light ray is a line that is perpendicular to the light\'s wavefronts; its tangent is collinear with the wave vector |
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| 69073. |
What is meant by skeleton equation? Give an example. |
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Answer» Skeletal equation is a equation in which no. of atoms of each element are unequal on left sides ( reactant) and right sides (product) are called skeletal equation... Skeletal equation are also known as unbalance equation... For example : KClO3 - KCl +O2 Unbalanced equation H²+O² =H²O |
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| 69074. |
Differentiate between tropic movement and nastic movement |
| Answer» | |
| 69075. |
How do hydrogen proton exist in water? |
| Answer» With forming bond with oxygen atom to stay in place | |
| 69076. |
Send me question paper of science |
| Answer» Why send questions paper of science | |
| 69077. |
What is the S. I unit of light? |
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Answer» It don\'t have SI unit. Light is not a physical quantity. So, it do not have any S.I unit. |
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| 69078. |
Write the three example of combination reaction |
| Answer» 1. C(s)+ O2(g) ----->CO2(g)2. 2H2(g)+ O2(g)––>2H2O3. Cao(s) + H2O(l)------>Ca(OH)2(aq) + heat | |
| 69079. |
Explain process of digestion |
| Answer» Science dictionary | |
| 69080. |
What was the syllabus of class 10th(22-23) |
| Answer» | |
| 69081. |
LIVE AS U WERE TO DIE TOMORROW... LEARN AS IF U WERE TO LIVE FOREVER.... |
| Answer» Nice 😌 | |
| 69082. |
Project report on black hole |
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| 69083. |
Solutions for worksheet 4 class 10 physics |
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| 69084. |
The following reaction is an example of a 4NH3(g) +502(g) → 4NO(g) + 6H2O(g) |
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Answer» Redox + displacement reaction This is redox reaction because ammonia got oxidised and oxygen is reduced Redox reaction Displacement reaction Reduction reaction |
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| 69085. |
explain the role of power sharing in maintaining the integrity and unity of a country |
| Answer» Role of power sharing in maintaining the integrity and unity of a country are as follow ● Power sharing is the very spirit of deemocracy , therefore for being a country democratic power sharing is very important●power sharing reduce the chance of conflict among different communities6●the chances of democracy will become very less as power is shared among many peoples●people can know that how they are to be governed | |
| 69086. |
What is the gram molecular mass of MgSO4? |
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Answer» 120.366 g/mol 120.366 g/mol |
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| 69087. |
Explain multiple fission in plasmodium with well labelled diagram |
| Answer» | |
| 69088. |
What is open stomatal pore |
| Answer» When h20 enters guard cell it swells | |
| 69089. |
4 rule of ray diagram of mirror |
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Answer» At centre of curvature If the incident ray passes through the centre of curvaturethe it will back in the same path2 if incident ray fall on pole of mirror the it will law of reflection of lightIf we fall incident ray parallel to the principle axis it will back at the focus and vica versa |
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| 69090. |
Name the Projects on plant conservation in india |
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| 69091. |
Why are chips packets flushed with nitrogen gas? |
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Answer» To prevent it from rancidity... Yes,to prevent oxidation of Oil\'s and fats that it would cause rot and have rotten smell To prevent oxidation of oils and fats in them which would cause them to rot |
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| 69092. |
Why do we store silver chloride in dark-colored bottles? Explain in brief. |
| Answer» Because if silver cloride come in the contect of light then it will react with light and will lose its properties | |
| 69093. |
Solve all the numericals of electricity from your NCERT book |
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| 69094. |
Observation when beetroot mixed with lemon juice vinager baking dSoda |
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| 69095. |
How many atomic numbers? |
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| 69096. |
Explain decomposition reaction in silver chloride and lead nitrate |
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| 69097. |
What is carbon it\'s compound |
| Answer» Compounds of carbon with double bonds and triple bonds are called as unsaturated compounds while those with carbon-carbon single bonds are called saturated compounds. Alkenes (with —C = C —) and Alkynes (with —C = C—) are hence unsaturated, whereas Alkanes (with — C — C—) are saturated compounds. | |
| 69098. |
Carbon it\'s compound |
| Answer» Carbon it\'s compound | |
| 69099. |
Difference between bXylem and phloem |
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Answer» Xylem transfers water from root to all part to all part of body and phloem transports food from leaf to all part of the body Xylem transports water form the roots to all other parts of plant and phloem transports food and minerals from leaf to all other parts |
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| 69100. |
Best guide for science |
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Answer» First is NCERT and then another book for self study is Pradeep\'s (Dr.S.C. kheterpal Dr. S.N. Dhawan)..... First is Ncert and another book for practice is S.chand |
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