No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Kannappan Sam 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    H K 8 years ago

    Due to rise in electron density across the depletion layer the barrier potential across the semiconductor's p n junction increases and hence conductivity of semiconductors increase

    0Thank You

    Go Pika 8 years ago

    Mobile electron increase for conduction

    0Thank You

    ANSWER

    • Posted by Akshita Gupta 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Om Gupta 8 years ago

    Yaar book me dekh le

    0Thank You

    ANSWER

    • Posted by Akshita Gupta 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Gaurav Kumar Singh 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Akhilesh Sitole 8 years ago

    electrophile is electron loving species

    0Thank You

    Go Pika 8 years ago

    Single positive charge it has.

    0Thank You

    ANSWER

    • Posted by Shaista Shaista 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Rishabh Singh 8 years ago

    CBSE > Class 12 > Chemistry
    • 9 answers

    Go Pika 8 years ago

    I expected. Annealing in biology means what I've answered. Thats a process in polymerase chain reaction. Where multiple copies if gene of interest is synthetised invitro

    0Thank You

    .Ismat .Jamil 8 years ago

    Yes,I m a pcm student ,this is a bit explained in chemistry, bt the term 'annealing' is not coined there ,this is mentioned in abc+ chemistry

    1Thank You

    Go Pika 8 years ago

    If you don't know what's primer then you must be a pcm student. The question was regarding biology(I took it so) .this chemistry stuff is new to me. Hope this is not in ncert

    0Thank You

    .Ismat .Jamil 8 years ago

    But,I have understand annealing in chemistry as mentioned in my answer

    0Thank You

    .Ismat .Jamil 8 years ago

    I don't know what is primer

    0Thank You

    .Ismat .Jamil 8 years ago

    Annealing is a slow process of conversion of amorphous solid into crystalline solid by heating then slowly cooling of substance e.g. some glass object (amorphous) from ancient civilization are found to become milky(crystalline) in appearance I.e. due to heating in day & cooling at night (annealing)

    1Thank You

    Go Pika 8 years ago

    What}? You got what I said? You checked}?

    1Thank You

    Go Pika 8 years ago

    Annealing means joining the primers to the dna after that unzipping proses

    1Thank You

    Go Pika 8 years ago

    Hope you know primers

    3Thank You

    ANSWER

    • Posted by Kalas Sahu 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ankit Agrawal 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Rakshana Senthil 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pranav Rastogi 8 years ago

    Both are same

    0Thank You

    ANSWER

    • Posted by Rakshana Senthil 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pranav Rastogi 8 years ago

    Chorobenzene is an aryl chloride while benzylchloride is an alkyl hallide.

    2Thank You

    ANSWER

    • Posted by Rakshana Senthil 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Khalid Mustafa 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Go Pika 8 years ago

    No USAGE'my teacher gave an 1/2 hour lecture of honesty today' . Hindi: भाषण. I think that's right. Something related to speech

    0Thank You

    ANSWER

    • Posted by Kalas Sahu 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ayush Piyush 8 years ago

    Coz NaCl is a crystal lattice structure ... According to property of solid state crystal is denser and hard

    2Thank You

    ANSWER

    • Posted by Kalas Sahu 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Rakshit Yadav 8 years ago

    As it is a metal

    0Thank You

    Ayush Piyush 8 years ago

    Because copper is a metal ... And metals have significant property of malleability and ductility

    1Thank You

    ANSWER

    • Posted by Kalas Sahu 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Rakshit Yadav 8 years ago

    Due to strong force on attraction

    1Thank You

    ANSWER

    • Posted by Bushra Khan 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Abhay Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Ayush Piyush 8 years ago

    Both are crystals

    1Thank You

    Go Pika 8 years ago

    Both are very small particles. Salt is found in sea sand is found on beach.

    0Thank You

    ANSWER

    • Posted by Kapil Yadav 8 years ago

    CBSE > Class 12 > Chemistry
    • 6 answers

    Kapil Yadav 8 years ago

    Maybe

    0Thank You

    Kapil Yadav 8 years ago

    OH is strong nucleophile

    0Thank You

    Go Pika 8 years ago

    Maybe

    1Thank You

    Go Pika 8 years ago

    As oxygen is more electro negative

    1Thank You

    Go Pika 8 years ago

    Because polarity is high

    0Thank You

    Go Pika 8 years ago

    Strong I say

    1Thank You

    ANSWER

    • Posted by Pooja U 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Go Pika 8 years ago

    Sulphuric acid stuff. See under the topic suphur in our book.

    0Thank You

    Devraj Pahariya 8 years ago

    Theose processes which happen in contact of other are called contact process

    1Thank You

    ANSWER

    • Posted by Faizan Yusuf 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Faizan Yusuf 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sffg Fghh 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Go Pika 8 years ago

    Crystals. Long range order.

    0Thank You

    ANSWER
    6

    • Posted by Sahil Sharma 8 years ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Go Pika 8 years ago

    10

    0Thank You

    Ritika Thakur 8 years ago

    9.

    1Thank You

    Vishal Malviya 8 years ago

    8??

    1Thank You

    Go Pika 8 years ago

    7

    0Thank You

    ANSWER

    • Posted by Devraj Pahariya 8 years ago

    CBSE > Class 12 > Chemistry
    • 6 answers

    Go Pika 8 years ago

    #water

    0Thank You

    Go Pika 8 years ago

    At one time we see it's solid, liquid and gas state

    1Thank You

    Khushbu Mishra 8 years ago

    Triple point of water can be defined as the three state i. e. (ice, water, vapour) exists.

    1Thank You

    Go Pika 8 years ago

    Ice

    0Thank You

    Amit Kumar 8 years ago

    Where all 3 states of matter co exist

    1Thank You

    Go Pika 8 years ago

    Fusion?

    1Thank You

    ANSWER

    • Posted by Krishna Kishore Kishore 8 years ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Go Pika 8 years ago

    Dichromate -- Cr2O7(2-)

    0Thank You

    Go Pika 8 years ago

    He asked for dichromate ion. I think you said for CrO4(2-)

    0Thank You

    Devraj Pahariya 8 years ago

    4

    0Thank You

    Go Pika 8 years ago

    7

    1Thank You

    ANSWER

    • Posted by Lucky Tyagi 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Anshuman Saxena 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Dev Raj 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Bhaskar Gogoi 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Go Pika 8 years ago

    Slop gives you average and a particular point on the line will give you intantaneois i.e rate at that instance

    0Thank You

    ANSWER

    • Posted by Ashutosh Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Go Pika 8 years ago

    Due to partial double bond haloarens are less reactive

    0Thank You

    Shashank Shekhar Dwivedi 8 years ago

    Due to double bond

    1Thank You

    Go Pika 8 years ago

    Generally haloalkanes are more reactive :/

    0Thank You

    Go Pika 8 years ago

    Toward SN1?

    0Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2026