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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.
| 8551. |
What do all acids and bases have in common? |
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Answer» They both have hydrogen ions in common I think both show their properties in aqueous form They produce ions in water. I think they both react with PH indicator Another one is that they both have tendency to produce ions in their aqueous solutions. All bases and acids don\'t react with metal to produce hydrogen gas. Both react with water Now give answer Yes arushi is right but one more They both conduct electricity They both react with metals like zinc to give hydrogen I\'m eagerly waiting You can give any two similarities I want it answered. .by genius..of science. .. |
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| 8552. |
Scientific name of Amoeba |
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Answer» Sorry Acanthameoba hestoletica Gehna is right Wrong Amoeba proteus Acanthamoeba polyphaga |
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| 8553. |
What is agriculture propagation |
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Answer» Kunal raj my mate u r right Agriculture propagation is the method used by us to reproducing the new offspring from the existing plants and always available for only plant species. Ur even in 11 na.. |
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| 8554. |
Hi Gehna |
| Answer» Hi | |
| 8555. |
What is easterification reaction???? |
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Answer» Kunal raj u online right rocking it my dear mate The reaction between acid and an alcohol to produce ester as the product is called esterification reaction. During this reaction a molecule of water is eliminated The reaction between alcohol and carboxylic acid by using a catalyst like H2SO4 in a low amount. When an organic acid reacts with an alcohol in presence of acid catalyst it produces a sweet smelling subs called Easter .this reaction is called easterification Alcohol + carboxylic acid = ester |
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| 8556. |
What is meant by double fertilization |
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Answer» Thank you very much When zygot form double as XX and XY at same time the fertilization process characteristic of flowering plants, in which one sperm cell of a pollen grain fertilizes an egg cell while a second fuses with two polar nuclei to produce a triploid body that gives rise to the endosperm. |
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| 8557. |
Describe The process of nutrition in amoeba. |
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Answer» By using pseudopodia.. Psuedopoda |
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| 8558. |
What is difference between slaked lime n lime water??? |
| Answer» ?? | |
| 8559. |
Which product is formed when CO2 and H2O react in the same ratio? |
| Answer» | |
| 8560. |
carbon and its compound |
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Answer» Easy ch hai MY FAVOURITE CHAPTER acha capter h |
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| 8561. |
Example of a ideal fuel |
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Answer» Petrol is a ideal fuel The fuel which have a high calorific value |
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| 8562. |
How can we find out the sample papers from last 5 years. |
| Answer» Buy ten year book which have last 10 year question paper | |
| 8563. |
state the importance of stomata for a plant??? |
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Answer» Help in gases exchange and transpiration Exchange of respiratory gases ... exchage of gases |
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| 8564. |
Alveoli |
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Answer» yha gases exchage hoti h ye lung me million se pai jati h Give me answer Kaise swaggy swaggy ur ans galat h Here the exchange of gases takes place in lung...... The bony socket for the root of the tooth |
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| 8565. |
What is potential difference?Define. |
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Answer» In a electric circuit carry same current for a work done to move a one unit of charge from one point to another point The amount of workdone to move a unit charge from infinity to that point is called potential difference P. D is the amount of work done moving unit time 1point to another point No I have got rid of this que... |
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| 8566. |
Why do Hcl make Covalent Bond ? |
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Answer» Because Hydrogen and Chlorine exchange their valence electrons. Hydrogen atom and Chlorine atom share electron pair to form a bond in HCl molecule |
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| 8567. |
Which question bank is best.....? |
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Answer» Oswall Oswaal |
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| 8568. |
Why Hydrogen in reactive series it is non metal |
| Answer» Because it reacts with most of the metals | |
| 8569. |
What is tetra valenxy |
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Answer» Property of Carbon atom to form 4 covalent bonds by sharing it\'s 4 valence electrons. Any element having the valency of 4 is known as tetravalency |
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| 8570. |
Name a metal which reacts with a very dilute HNO3 to evolve hydrogen gas? |
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Answer» Mg Cu Magnesium and Manish are two metals which reacts with hn O3 to produce hydrogen gas |
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| 8571. |
Name a metal which is non lustrous and a non metal which is lustrous? |
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Answer» 2 example are there fir non metal which is lustrous are iodine and graphite all there are allotrope of carbon Non metal- diamond and metal - lead And I don\'t know about the non lustrous metal please somebody answer Iodine is a non metal which is lustrous |
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| 8572. |
Diffrence between person and tripsin |
| Answer» trypsin is produced in intestine whereas pepsin is produced in stomach | |
| 8573. |
Explain the ways in which glucose is broken down in the absence of oxygen . |
| Answer» In 2 ways | |
| 8574. |
What is the pH of our mouth |
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Answer» Hey muskan 5.6-7 |
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| 8575. |
What is double fertilizarion ? |
| Answer» | |
| 8576. |
Define ohm\'s laws |
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Answer» Potential difference applied on ends of a conductor is directly proportional to electric current that is v=ir where r is constant V=I*R |
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| 8577. |
What is double fertilization?? Don\'t Google it!!!?? |
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Answer» Charecterstick of flowering plants, in which one sperm cell of a pollen grain fertilizes an egg cell while a second fuses with two polar nuclei to produce a triploid body that gives rise to the endosperm. When one male gamete fuses with egg cell and one more male gamete fyses with polar nuclei |
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| 8578. |
What are the changes occure in piberity |
| Answer» | |
| 8579. |
How to make series in physics |
| Answer» To connect resitances one by one or in series on same path or a stranigle line | |
| 8580. |
Resistors in series |
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Answer» When two or more appliances connect with one switch Add all of them |
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| 8581. |
How to make series |
| Answer» Add all resistors | |
| 8582. |
What is double fertilization please someone explain it |
| Answer» My I\'d is Sinthi110... | |
| 8583. |
How optical density related to refractive index? |
| Answer» Directly | |
| 8584. |
Explain the ways in which glucose is broken down Inthe absence of oxygen |
| Answer» | |
| 8585. |
What is basophils |
| Answer» a basophilic white blood cell. | |
| 8586. |
What is lattice energy |
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Answer» he lattice energy is the energy required to break apart an ionic solid and convert its component atoms into gaseous ions. ... The other definition says that lattice energy is the reverse process, meaning it is the energy released when gaseous ions bind to form an ionic solid. Is equal to the energy that would be released if component ions were brought together from infinity. A measurement of energy present in the lattice of a compound |
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| 8587. |
Is there series in question paper |
| Answer» | |
| 8588. |
Who is play coc |
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Answer» me Meee |
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| 8589. |
Why a ray go undeviating when passes through a lens |
| Answer» Sorry optical centre of a lens | |
| 8590. |
Why do we need to a balance chemical equation |
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Answer» To follow the law of conservation of mass By mistake fast typing conservation* of mass* We know very well a chemical equation is the no of atom of each element on the reactants side is always equal to the product side The number of atom of each element remain the same, before and after a chemical reaction. Hence, we need to balance chemical equation. Are it will be conservation of mass.Not conversation. To follow the law of conversation of mass |
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| 8591. |
How to study and complete chapter carbon and its compound?? |
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Answer» Mujhe sabse majedar chapter lagta hai ye? Aur hmse ethanol, propnol aur wooo sb nhi yad hota plzz advise Learn all reactions ; corbon property and cleansing action of soap Are bahu ganda chapter h yrr. .advise mile to mujhe bhi dena Refer Lakhmir Singh or Ncert Plzzz advise |
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| 8592. |
Why are electric bulbs filled with chemically inactive nitrogen or argon? |
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Answer» inert gas won\'t react with the filament. In presence of oxygen will cause filament to burn and stops the flow of any unduly high electric current and breaks the circuit. Because nitrogen is the least reactive under normal temperature and circumstances and argon is an inert and noble gas which doesn\'t react chemically. |
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| 8593. |
Is app ki study ke liye banaya h please is bhi apni chat ke liye na banaya |
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Answer» You are 100% right, Shivam. You are right and i am with you. Ok no problem |
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| 8594. |
A diversing lense has focal length is 0.10and what will be the power of lense |
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Answer» P=1/f. P=1/0.10. P=10. 10 |
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| 8595. |
Exchange of goes in plant |
| Answer» Massive amount of gaseous exchange takes place in the leaves through stomata for the purpose of photosynthesis. but exchange of gases occurs across the surface of stems, roots ,leaves as wèll. | |
| 8596. |
Why we prefer natural instead of petroleum gas |
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Answer» That\'s what I think Petroleum gas can\'t be renewed in short span of time.while natural gas can be made easily as all produce wastes Pollution* As it causes less polution Because petroleum pollute environment more than natural gas . I think |
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| 8597. |
What is macnism |
| Answer» From which chapter | |
| 8598. |
If a harmful chemical enters to a food chain then who will have minimum conc of chemicals |
| Answer» | |
| 8599. |
What are the process of tissue culture for producing new plants??? |
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| 8600. |
Why a ray passes through the optical centre of a lens go without any deviation ???? |
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Answer» Hope it helps. Because it is apoint for all the incident or emergent light ray to be passed from to form the required image whereas deviation takes place when different light rays bend at their different incident angles for convenience. |
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