No products in the cart.

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

Ask Question

    • Posted by Zeeshan Khan 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Rithik Rao 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shivam Mourya 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Tanuja Kumari 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Akshita Gupta 8 years, 2 months ago

    I think it's monazite. ,Due to the alpha decay of thorium and uranium, monazite contains a significant amount of helium, which can be extracted by heating. Monazite is an important ore for thorium, lanthanum, and cerium. It is often found in placer deposits. ... Monazite is radioactive due to the presence of thorium and, less commonly, uranium.

    2Thank You

    ANSWER

    • Posted by Himanshu Jha 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gurvinder Kaur 8 years, 2 months ago

    Phenol+NaOH=ONa-benzene+CH3I=Anisole

    0Thank You

    ANSWER

    • Posted by Akshita Gupta 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Vedant Gupta 8 years, 2 months ago

    Please confirm

    1Thank You

    Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 2 months ago

    No its a lie

    3Thank You

    ANSWER

    • Posted by Hemant Singh 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Khushi Gupta 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sakshi Rai 8 years, 2 months ago

    Jab do binduo k beech koi dhara flow nhi hoti tb unke beech k potential diffrence ko EMF kahte h.....V=E-ir

    1Thank You

    ANSWER

    • Posted by Goku Kakarot 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Mahak Gupta 8 years, 2 months ago

    Because nitro is electron withdrawing group

    0Thank You

    ANSWER

    • Posted by Pathan Imran 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vikrant Vijay 8 years, 2 months ago

    Tertiary Alcohol

    0Thank You

    ANSWER

    • Posted by Trisha Shaji 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chesta Mittal 8 years, 2 months ago

    Zwitter ion

    1Thank You

    ANSWER

    • Posted by Deepak Varshney 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Udit Gupta 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sakshi Rai 8 years, 2 months ago

    Mtb. Do cheejo ko milaker apne mtb. Ki cheej banana unka hybrid kehlata h..jaise b-cell nd cancer cell ko milaker hat medium m grow karaya gya nd hybrid cell prapt hui jo ki monoclonal antibody banane k lie correct thi...

    0Thank You

    ANSWER

    • Posted by Ankit Chauhan 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sharma Saabh 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 7 answers

    Alisha Bisht 8 years, 2 months ago

    Organic

    1Thank You

    Sakshi Rai 8 years, 2 months ago

    Achhe se padhoge to dono hi easy lagegi yrr

    1Thank You

    Manish Rajvansh 8 years, 2 months ago

    Organic will be easier as it is quite interesting.

    0Thank You

    Lekha Raj 8 years, 2 months ago

    Organic

    1Thank You

    Rhitika Rai 8 years, 2 months ago

    Inorganic

    0Thank You

    Harina Tharish 8 years, 2 months ago

    Inorganic

    4Thank You

    Sonal Nivsarkar 8 years, 2 months ago

    Inorganic

    2Thank You

    ANSWER

    • Posted by Ujjwal Singh 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ishita Sharma 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Praveen Ghangal 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sakshi Singh 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Simran Bammi 8 years, 2 months ago

    Rate law is the expression in which rate of reaction is given in terms of molar concentration of reactants with each term raised to some power which may or may not be equal to stioichiometric coefficient of the reacting species in a balanced chemical equation and law of mass action is that at a given temperature rate of chemical reaction is directly proportional to the product of concentration of reactants.

    1Thank You

    ANSWER

    • Posted by Shubhangi Anand 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Manoj Verma 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Annu Gautam 8 years, 2 months ago

    Due to poor shielding and nuclear attraction force increases then there is contraction in the size of 4d to 5d.

    0Thank You

    Swagnik Das 8 years, 2 months ago

    Ineffective shielding due to f-orbitals causes more decrease in atomic radii along the period.

    0Thank You

    ANSWER

    • Posted by Shruti Mangal 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Lekha Raj 8 years, 2 months ago

    It's very lenghty

    2Thank You

    ANSWER

    • Posted by Priyanka Bohra 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sakshi Rai 8 years, 2 months ago

    Organic chemistry to achhe se karlena....aange k compitative exams m v jyada organic hi aati h

    0Thank You

    ANSWER

    • Posted by Shayon Shandilya 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yashika Jain 8 years, 2 months ago

    All NCERT numerical including example intext and exercise

    0Thank You

    ANSWER

    • Posted by Shabnam Bano 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sahdev Shekhawat 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sudhanshu Saumya 8 years, 2 months ago

    First find out value of k by using t(half life) =0.693/k Then apply k=A*e^-Ea/RT to get T

    0Thank You

    ANSWER

    • Posted by Shubham Upadhye 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Aastha Singh 8 years, 2 months ago

    Because to avoid crystal formation. Crystal in ice cream make it feel not so smooth. So to get soft and smooth ice cream we should add gelatin. Hope it helps..

    2Thank You

    ANSWER

    • Posted by Tushar Rathore 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Amisha Rohilla 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shivam Shukla 8 years, 2 months ago

    Sharp melting point a point of temperature where a substance get suffered by sudden change in its physical state. Definite heat of fusion means release of energy in form of heat when this substance changes its physical state

    2Thank You

    ANSWER

    • Posted by Amisha Rohilla 8 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    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