InterviewSolution
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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.
| 5551. |
Hi guys.whats going on |
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| 5552. |
Hloo all frnds can you tell me where are you from |
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| 5553. |
Akshita shikha ayush so jao frinds |
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| 5554. |
reaction of barium hydroxide and ammonium chloride :- exothermic or endothermic !! Gibe reaction |
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Answer» Ba(OH)2+NH4Cl..............gives ....BaCl2+NH3+H2O Ba(OH)2+nh4cl=BaCl2+H2O +NH3 Endothermic reaction... Endo thermic |
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| 5555. |
Why salt in used in soap making ? |
| Answer» NACL | |
| 5556. |
Good morning ?????aaj es saal ka last day |
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| 5557. |
Why do human *** |
| Answer» For still continuity life on this earth | |
| 5558. |
Can we plsy yruth or dare guyd |
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| 5559. |
How is *** determination is classified |
| Answer» By *** chromosome !! If it will be ( x,x ) then girl and if it willbe (x,y ) then boy | |
| 5560. |
differentiate b/w mendeleev periodic & modern periodic table?? |
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| 5561. |
Numericals of electricity chapter 10th class |
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| 5562. |
Native place of Mendel was |
| Answer» Hyncice, a village in Silesian County. | |
| 5563. |
Period for Mendel hybridization experiment ?? |
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| 5564. |
why is there a need to harness non conventional source of energy? give two main reason |
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| 5565. |
Description about modern periodic table |
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Answer» modern periodic table contains 18 vertical columns known as groups & 7 horizontal rows known as periods . elements in a group have the same no. of valence electrons & elements in a periods hve same no. of shells ,no. of shells increases as go down the group .no. of electrons placed in a particular periods depends upon the fact that how electrons filled in shells . The physical and chemical properties of the element are periodic function of their atomuc numbers, the number of protons or the number of electron present in the neutral atom of the element. |
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| 5566. |
What is ontogeny repeats phylogeny ??? |
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| 5567. |
What is dna coping |
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Answer» DNA found in chromosomes in the nucleus of the cells has the information to lead to create proteins which body design of an organism. If the organisms are to make exact copies of themselves, the DNA should replicate to make an excat copy of itself. DNA replicates in the cells with the help of various enzymes and this is accompanied by division of the basic unit of every organism, i.e., the cell. DNA (Deoxyribonucleic acid) copying is an essential part of reproduction as it passes genetic information from parents to offspring. It determines the body design of an individual. The reproducing cells produce a copy of their DNA through some chemical reactions and result in two copies of DNA. |
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| 5568. |
plaster of paris.. |
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Answer» It is prepared by gypsum calcium sulphate dihydrate Pop Ca So4. 1/2 H2O |
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| 5569. |
Differentiate between soap and detergent |
| Answer» Soaps are potassium or sodium salts of long chain of carbocylic acid.2. Soaps are biodegradable. 3. They are soluble in soft water. 4. Their cleansing action is slow. Detergents 1. Detergents are ammonium or sulphonate salts of long chain of catboxylic acid. 2. Detergents are non-biodegradable. 3. They are soluble in both soft and hard water. 4. Their cleansing action is fast. | |
| 5570. |
Why we are collected silver cloride in dark black bottle |
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| 5571. |
What is the speciation |
| Answer» The process dur to which entirely new species gets created by chanhe in alleles / character / trait | |
| 5572. |
What is a gene |
| Answer» Gene is the heredity unit which controls the character / trait from parents to offspring . | |
| 5573. |
Stars twinkle while the planets do not. Why? Explain in simple language |
| Answer» Due to atmospheric refraction starbapperars to twinkle but planets don\'t twinkle bcz first of all planet don\'t have it\'s own light and they r so close in comparison to stars amd refraction don\'t take place so planet don\'t twinkle | |
| 5574. |
"Fossils are related to evolution". Justify this statement. |
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| 5575. |
Define atomic size of an element. Give it\'s unit |
| Answer» The distance between the nucleus of atom and outer most shell is called atomic size....unit is PICOMETRE | |
| 5576. |
detailed description of human reproductive process |
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| 5577. |
Pop |
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| 5578. |
What is placenta. Explain it\'s function in humans |
| Answer» Placenta is a disc like structure which is present to provide nutrition to the baby in the womb | |
| 5579. |
Why do we store chloride in dark colour bottle??? |
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| 5580. |
Hey gyss hw r u |
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| 5581. |
chemical properties of ethanol.. |
| Answer» Ethanol reacts with sodium to give sodium ethoxide | |
| 5582. |
RIMSHA come yrr waiting |
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| 5583. |
What is nestic movement |
| Answer» The voluntary movement that takes place in plant , without any action of hormones | |
| 5584. |
Whichbpancreatic enzyme is effrctive in digestive protein |
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| 5585. |
RIMSHA yahan aao aap |
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| 5586. |
What are benefits of using machanical barrier during sexual act |
| Answer» To avoid pregnancy | |
| 5587. |
Hi my friends |
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| 5588. |
Concave mirror converses ray parallel to principal axis but why concave mirror diverses it. |
| Answer» Because one converging mirror and one is diverging mirror | |
| 5589. |
Example of sismatropic |
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| 5590. |
Happy New Year |
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| 5591. |
Koi bta skta hi ki agar refractive index 1hoga to image kha form hogi |
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| 5592. |
RIMSHA byy and byy everyone |
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| 5593. |
Why r some patients of diabetes by giving injections of insulin??? |
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Answer» As insulin control blood sugar level If insulin not secreted in proper amounts , the sugar level in. The blood increases and causing many harmful effect Insulin hormone regulates blood sugar levels. If this is not secreted in proper amounts, the sugar level in the blood rises. To treat harmful effects of increased level of blood sugar, the diabetic patients are provided insulin by injections of insulin. Because insulin converts excees amount of glucose into glycogen and stores it in liver . Because... Insulin is a hormone which is produced by the pancreas and helps in regulating blood sugar level..... |
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| 5594. |
Why is respiration considered an exothermic reaction ? |
| Answer» Heat is releasing from respiration | |
| 5595. |
Why mammals need four chambered heart while fishes have only two chambered heart? |
| Answer» Mammals have complex organ and organ system and highly designed so they need more oxygen for sustaining life..... But fishes can fulfill their need of oxygen with water....so they have only 2 chamber heart | |
| 5596. |
Which has maximum weightage in science |
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| 5597. |
In parabolic reflector type coolers, even temperature up-to 1800- 2000 can be attained. How? |
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| 5598. |
Under which conditions oxidation reaction can be said as combination reaction? |
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Answer» When element combines with oxygen Like c+o2=co2 |
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| 5599. |
Name the flower which have both stamen and carpel |
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Answer» Sunflower Hibiscus, pea, mustard |
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| 5600. |
A wire supply line 220 v of the bulb with current 0.5ampre calculate the amount of qulam |
| Answer» 1/2 | |