No products in the cart.

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

Ask Question

    • Posted by Anurag Pundir 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Kritika Gill 8 years, 3 months ago

    Using oleum

    1Thank You

    ANSWER

    • Posted by Shreya Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Naina Maurya 8 years, 3 months ago

    The energy gap between valence band and conduction band is called forbidden zone

    1Thank You

    ANSWER
    Coo

    • Posted by Shreya Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Aanchal Sharma Sharma 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Jatin Goyal 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Gaurav Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Priyanka Mali 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Naina Maurya 8 years, 3 months ago

    In aqueous solution alpha-amino acid behave as dipolar ion due to transfer of proton from carboxyl group to amino group in the same molecule this dipolar ion is called zwitter ion

    0Thank You

    ANSWER

    • Posted by Ravi Ranjan Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Naina Maurya 8 years, 3 months ago

    In this method the metal to be protected is made as cathode and protecting metal is made as anode. The anode undergoes oxidation and protects the cathode. This is also called electric protection. This method is applicable for underground pipelines

    1Thank You

    ANSWER

    • Posted by Priyal Jain 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Nikhil Gupta 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Anuj Kumar 8 years, 3 months ago

    By checking hydrogen bonding

    1Thank You

    Shashank Tiwari 8 years, 3 months ago

    Just see if there is any factor suppprting Hydrogen bonding

    2Thank You

    ANSWER

    • Posted by Ujjwal Garg 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deepak Dedha 8 years, 3 months ago

    1÷ Group study Occurance Electronic configuration Atomic size Ionization enthalpby Electron gain enthalpy Electronegativity Oxidation state 2÷Chemical property's Reaction with hydrogen Reaction with oxygen Reaction with halogen Reaction with acid or base 3÷Compound study Preparation Structure Reaction Use

    3Thank You

    ANSWER

    • Posted by School St 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ajay Tanwar 8 years, 3 months ago

    the iron having low carbon approximate2%

    5Thank You

    ANSWER

    • Posted by Rijul Modgil 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Naina Maurya 8 years, 3 months ago

    The slow degradation of metals due to formation of oxides,carbonates, sulphides etc. Is called corrosion

    0Thank You

    ANSWER

    • Posted by Hina Siddique 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Nishant Sharma 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Prince Malik Malik 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Karamveer Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Anshuman Dalke 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Niwas Bhattarai 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Nikhil Gupta 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Yashi Tiwari 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Bhavani K 8 years, 3 months ago

    Any grp containing NH2 is amine

    1Thank You

    Bhavani K 8 years, 3 months ago

    Ita

    0Thank You

    ANSWER

    • Posted by Parminder Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Neha Chauhan 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Saksham Sawarna 8 years, 3 months ago

    Adsorption:- It is the accumulation of molecular species only at the surface rather than the whole body. E.g.. Air becomes dry in the presence of silica gel. Absorption:- It is the accumulation of molecular species on the whole body. E.g. water soaked in cotton.

    1Thank You

    ANSWER

    • Posted by Simran Gill 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gautam Kumar 8 years, 3 months ago

    Number of moles of solvent (or solute) upon the total number of moles of the solution

    1Thank You

    ANSWER

    • Posted by Vikram Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sahdev Sharma 8 years, 3 months ago

    NH3 will have the highest boiling point because NH3 molecules can form hydrogen bonds with each other. The other molecules will increase in boiling point with size. So, in order of decreasing boiling point:

    {tex}NH_3 > SbH_3 > AsH_3 > PH_3{/tex}

    0Thank You

    ANSWER

    • Posted by Soma Chandra 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Asha Barik 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Asha Barik 8 years, 3 months ago

    It is a process in which an unstable compound form one of its higher and lower oxidation state compound .

    1Thank You

    ANSWER

    • Posted by Asha Barik 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Muskan Khanal 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gurvinder Kaur 7 years, 10 months ago

    4-Methylacetophenone can be converted to benzene-1,4-dicarboxylic acid as follows:

    3Thank You

    ANSWER

    • Posted by Nitish Sahu 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Raunak Chaturvedi 8 years, 3 months ago

    There is no free electrons in the diamond but in graphite there is a free electron which tends to move nd conduct electricity

    1Thank You

    Bhanu Pratap 8 years, 3 months ago

    Diamond have strong carbon - carbon bond and show tetrahedral structure but in graphite have weak Van dark waal force due to this reason graphite show electrical conductivity

    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