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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.
| 38701. |
Defined double bond |
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Answer» Covalent bond is formed by the sharing of two electrons It means there are 2 pair of electrons which are being shared by the elements. |
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| 38702. |
Difference btween gene nd DNA |
| Answer» Gene is part of DNA( chromosome ) | |
| 38703. |
Thinking part of the brain is |
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Answer» Forebrain ...It consists cerebrum -thinking part of the brain Cerebrum |
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| 38704. |
Why do we call mitiotic division cells as daughter cells |
| Answer» | |
| 38705. |
Which planet don\'t twinkle |
| Answer» No planet Twinkles | |
| 38706. |
What is isomerisation? |
| Answer» Isomerism is a property of a compound having same chemical formula but different structures. | |
| 38707. |
Production of male germ cell |
| Answer» Male germ cells can produced in testis with the help of sertoli cells when the sperm cells come out from testis to seminle vessicle . Seminle vessicle released a liquid then the mixture of sperm + liquid of seminle vessicle is called SEMEN | |
| 38708. |
How r the positions of nickle and cobalt resolved |
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| 38709. |
Give the chemical equation of CaCO3 |
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| 38710. |
What is the speed of a photon? |
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| 38711. |
Single celled eukaryotes are included in______________ |
| Answer» Kingdom Protista. | |
| 38712. |
Which bacteria is present in curd? |
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Answer» Lactobacillus is present in curd lactobacillus Lactobacillius |
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| 38713. |
How reproduction take place in flower |
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Answer» Pollination of pollen from anther (male part) to stigma (female part). And then, fertilisation takes place. By pollination Pollination takes place |
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| 38714. |
COOH-CH-CH-COOH naming this equation |
| Answer» I think di butanoic acid ...not sure | |
| 38715. |
Unit of dna |
| Answer» Gene | |
| 38716. |
What is.saturated? |
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Answer» Saturated contain single bonds in C-C The single bond of carbon is called saturated solution That which can not be added more. |
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| 38717. |
How does our muscles move? |
| Answer» | |
| 38718. |
What numbergol |
| Answer» | |
| 38719. |
What is signification of food chain |
| Answer» It tells you the sequence in which consumers and producers are arranged.\xa0 | |
| 38720. |
What is the games |
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| 38721. |
Draw well labelled diagram of human eye and explain its functioning |
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| 38722. |
Draw a well labelled diagram of human eye and explain it\'s functioning |
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| 38723. |
value of tan 25all values of sin ,cos and tan |
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| 38724. |
What is vinegar |
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Answer» Diluted acetic acid 5 per of acetic acid in water turn to vinegar |
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| 38725. |
Enrichment of ores |
| Answer» | |
| 38726. |
difference between displacement and double displacement reaction |
| Answer» Displacement means replacing one component of salt and double displacement is replacing both the parts of salts in reaction | |
| 38727. |
How we can find the number of covalent bonds in the Molecule of ethane |
| Answer» By counting all the bonds.There are 7 covalent bonds in ethane | |
| 38728. |
What is sun |
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Answer» Sun is a planet which provides energy and light Sun is an ultimate source of energy which is responsible for life on earth |
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| 38729. |
What is couplation OrDefine couplation |
| Answer» The process of mating in which after some period the couple give birth to the baby ,or in other words it is meant by sexual reproduction | |
| 38730. |
How can vinegar be obtained from compound \'A\'? |
| Answer» | |
| 38731. |
How rainbow formed |
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Answer» Refraction Rainbow is formed by reflection from water droplets which causes dispersion of light Rainbow is formed because of tiny droplets of water present in the atmosphere after heavy rainfall air is formed by refraction of sunlight in the rain droplets. Rainbow ? is formed by atmospheric refraction. |
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| 38732. |
How many structural isomers can you draw for pentane |
| Answer» 3 | |
| 38733. |
Please tell me what is electromagnetic induction |
| Answer» The phenomenon of production of inducted current in a closed coil whenever magnetic field associated with it changes is called EMF. | |
| 38734. |
In carbon chapter what is hydrocarbon |
| Answer» A compound having hydrogen and carbon | |
| 38735. |
Name an organism which reproduces by spore production |
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Answer» Rhizopus or bread mould Rhizopus |
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| 38736. |
Why does sky look blue in colour? |
| Answer» Its very easy | |
| 38737. |
What is co valent bond |
| Answer» | |
| 38738. |
What are fossil fuels |
| Answer» | |
| 38739. |
How *** is done |
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| 38740. |
State Dobineer trains |
| Answer» | |
| 38741. |
Why is chlorine diatomic? |
| Answer» | |
| 38742. |
How did mandle confirm for his monohybrid experiment that which one is pure breed of pea plant. |
| Answer» He did it many times to sure and give results. | |
| 38743. |
How does carbon attain Nobel gas configuration |
| Answer» By sharing it\'s four electron | |
| 38744. |
What determines the blood group of the baby . |
| Answer» Father am dmother chromosomes | |
| 38745. |
Define ohm s law |
| Answer» At a constant temperature the current flowing through the conductor is directly proportional to the potential difference across the conductor. | |
| 38746. |
I want a blue print of science |
| Answer» | |
| 38747. |
Can anybody tell me the chapter wise weightage of science class X according to 17-18 syllabus? |
| Answer» U can see in cbse syllabus in this app | |
| 38748. |
What is nuclear energy? |
| Answer» | |
| 38749. |
Why acid show acidic behavior |
| Answer» Because its ph is less than 7 and as we know that whose ph is less than 7 is acidic in nature and when we test of acid and base with litmus paper it changes into red to blue in acid so it is acidic in behavior | |
| 38750. |
What are genes |
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Answer» A part of chromosome and functional unit of DANA. A unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring. |
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