No products in the cart.

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

Ask Question

    • Posted by Sanjot Kaur 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Prashant Lohiya 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Tamanna Yadav 7 years, 9 months ago

    Can't possible or y kmno4 se ni hoga

    0Thank You

    Wolvrine Ro 7 years, 9 months ago

    React with it by KmNo4

    1Thank You

    ANSWER

    • Posted by Aparna Chaudhary 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Wolvrine Ro 7 years, 9 months ago

    Process of conversion of quartz into glass

    2Thank You

    ANSWER

    • Posted by Harshendra Yadav 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Varun Kumar 7 years, 9 months ago

    Pehle waale me in Nahi aata

    3Thank You

    ANSWER

    • Posted by Aakash Rana 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Deepak Kumar 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 5 answers

    Cicil George 7 years, 9 months ago

    ?

    0Thank You

    Tanuja Biswas 7 years, 9 months ago

    Welcome?

    0Thank You

    Deepak Kumar 7 years, 9 months ago

    Thnx

    0Thank You

    Tanuja Biswas 7 years, 9 months ago

    Yes u gave right answer .. zwitter ion is formed due to which both -ve and +ve centres are formed in aqueous medium. Due to which amino acid can react with both acids and bases.

    1Thank You

    Cicil George 7 years, 9 months ago

    Because they may have zwitter ion in them... I think so..

    0Thank You

    ANSWER

    • Posted by Nitish Mahato 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Anmol Panwar 7 years, 9 months ago

    Bcz in case of phenol electron density at O atom increase due to resonance and various other factor this make the bond between O and H atoms weaker so phenol donate H atom easily and show acidic in nature

    0Thank You

    Shivam Kaushal 7 years, 9 months ago

    Phenyl group act as a E.W.G group which increase the acidic nature and decrease the basic nature due to resonance effect

    0Thank You

    Ankit Sahani 7 years, 9 months ago

    Because its loses H+

    0Thank You

    Ankit Sahani 7 years, 9 months ago

    Bhai chemistry ka paper ho gya

    2Thank You

    ANSWER

    • Posted by Progoku Assassin 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Varun Kumar 7 years, 9 months ago

    Bai chhotiya hai kya

    0Thank You

    Vishal Bothra 7 years, 9 months ago

    So that you study it ????

    1Thank You

    Vishal Bothra 7 years, 9 months ago

    Do that you study it ?

    1Thank You

    ANSWER

    • Posted by Himanshu Rohilla 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sonal Agrawal 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shivanshu Yadav 7 years, 9 months ago

    Exam to hogya iska

    1Thank You

    ANSWER

    • Posted by Anjali Vijay 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Vishal Bothra 7 years, 9 months ago

    For converting ethanal to ethanol Step1 write ethanal +(-a) +o --> ethanol + a Step2 as we know a is for apple now you can have it

    0Thank You

    Eati Srinivasa Rao 7 years, 9 months ago

    Use pcc

    2Thank You

    ANSWER

    • Posted by Shivi Var 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ankit Chauhan Rajput 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sahil Kumar 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Tanuja Biswas 7 years, 9 months ago

    Is is so because of the presence of strong nuclear force between nucleons ie. Both neutrons and protrons. Strong nuclear force is the strongest force in nature which overcomes the effect of electrostatic force of repulsion between protrons.

    0Thank You

    K Gopika 7 years, 9 months ago

    Because the five between them is charge independent

    0Thank You

    ANSWER

    • Posted by Hany Sharma 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    K Gopika 7 years, 9 months ago

    Not again !_!

    0Thank You

    Shagun Waraich 7 years, 9 months ago

    No

    1Thank You

    ANSWER

    • Posted by Ananya Gupta 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Tamanna Yadav 7 years, 9 months ago

    Yrr chem ka paper to hoga dubara dene ki tyari kar ri h k

    2Thank You

    ANSWER

    • Posted by Sruti Srivastava 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Shivam Kaushal 7 years, 9 months ago

    When the lattice points are vaccant due to heating and density decrease .this is known as vaccancy defect

    0Thank You

    Pruthviraj Biradar 7 years, 9 months ago

    When someone of the lattice sites are vacant then the crystal is said have vacancy defect

    1Thank You

    Pruthviraj Biradar 7 years, 9 months ago

    In Crystal solid if their is

    0Thank You

    ANSWER

    • Posted by Sagar Malik 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shefali Mourya 7 years, 9 months ago

    Nobody said that it will be held again.....if happening also it would have appeared in news channels and everywhere

    0Thank You

    ANSWER

    • Posted by J Ranjan Parida 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Kaushal Kumar 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Muskaan Gugnani 7 years, 9 months ago

    Nitrogn

    2Thank You

    ANSWER

    • Posted by Vishal Pratap 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 5 answers

    Vedita Sharma 7 years, 9 months ago

    rumours*

    0Thank You

    Vedita Sharma 7 years, 9 months ago

    Yes all r rumors

    1Thank You

    Vishal Pratap 7 years, 9 months ago

    Newspapers hindustan times and TOI

    2Thank You

    J Ranjan Parida 7 years, 9 months ago

    That all are rumours nothing else

    2Thank You

    Charu Chauhan 7 years, 9 months ago

    Who told u about that

    6Thank You

    ANSWER

    • Posted by Rajeev Modi 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sushmita Mishra 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vishal Pratap 7 years, 9 months ago

    Zhakkas bohot aacha gaya

    0Thank You

    ANSWER

    • Posted by Maths Topper Girl 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yash Sharma 7 years, 9 months ago

    Power of hydrogen higher the ph higer the no H ions

    0Thank You

    ANSWER

    • Posted by Tamanna Nehra 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Bhavika Rai 7 years, 9 months ago

    Bcz of more unpaired electrons in fe than cu then it has higher boiling and melting pt.

    0Thank You

    ANSWER

    • Posted by Manish Kumar Singh 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Vedita Sharma 7 years, 9 months ago

    Hi JR

    1Thank You

    J Ranjan Parida 7 years, 9 months ago

    Yes.. it's true..

    2Thank You

    Sunaina Malik 7 years, 9 months ago

    Yes

    0Thank You

    Charu Chauhan 7 years, 9 months ago

    Yes

    2Thank You

    ANSWER

    • Posted by Bhavika Rai 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 6 answers

    Bhavika Rai 7 years, 9 months ago

    Arre nhi someone asks m.my chem xam was osm Physics m shayad 50+

    0Thank You

    Rahul Chauhan 7 years, 9 months ago

    Bhaiyo koi exam dobara nahi hoga kyoki cbse ne kaha h ki its a rumour only...

    3Thank You

    Tamanna Yadav 7 years, 9 months ago

    Ni bilkul ni kisne kaha

    1Thank You

    Ajay Kumar 7 years, 9 months ago

    Physical ka hona chahie

    2Thank You

    Aditya Raj 7 years, 9 months ago

    Physics me pass ho kya

    1Thank You

    Aditya Raj 7 years, 9 months ago

    Q dena hai apko

    1Thank You

    ANSWER

    • Posted by Ritesh Yadav 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Aditya Raj 7 years, 9 months ago

    Compart ka preparation chal rha hai kya

    0Thank You

    Aditya Raj 7 years, 9 months ago

    Xam ke bd bhi padh rhe ho kya

    0Thank You

    Divyanshi Singh 7 years, 9 months ago

    Crystalline solids in which the constituent particles are orderly collection of positive ions held together by a sea of free electrons.

    0Thank You

    ANSWER

    • Posted by Shobhitha Shetty 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 6 answers

    Akshara Nair 7 years, 9 months ago

    100% leak hua h chemistry k paper

    4Thank You

    Divyanshi Singh 7 years, 9 months ago

    Chemistry ka to pata nahi pr....Accountancy ka hua hai leak

    2Thank You

    Nishit Mangal 7 years, 9 months ago

    Maths ka?

    3Thank You

    Shobhitha Shetty 7 years, 9 months ago

    ya

    2Thank You

    Divyanshi Singh 7 years, 9 months ago

    Retest hoga???

    1Thank You

    Akshara Nair 7 years, 9 months ago

    Yes and we want a retest

    1Thank You

    ANSWER

    • Posted by Satyam Anand 7 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Tehrim Rockstar 7 years, 9 months ago

    given mass by molar mass

    1Thank You

    Tarang Raj 7 years, 9 months ago

    6.022×10 to the power 23

    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 ©2007-2025