No products in the cart.

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

Ask Question

    • Posted by Shanu Somvanshi 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Mohit Sepat 7 years, 2 months ago

    Crystal field spilliting energy

    0Thank You

    ANSWER

    • Posted by Vidhant Kumar 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Shrey Shekhar 7 years, 2 months ago

    I see you are improving karishma. Its at least better than you using words beyond your audacity.

    2Thank You

    Yo Yo Honey Singh ? 7 years, 2 months ago

    Hence they exist as gases. Hardly there exists weak Van der Waals forces between like particles, and it depends upon the nuclear charge of the atom. Therefore they have low melting and boiling point and thus exist in gaseous form at room temperature. so they form gas and molecules stay far away .

    2Thank You

    ANSWER

    • Posted by Shekhar Bhattarai 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Akshat Sharma 7 years, 2 months ago

    The solution which obeys Raoult's law are known to be as Ideal solutions.

    0Thank You

    Shubham Kumar 7 years, 2 months ago

    The solution which follow Raoult's law

    1Thank You

    Priyanshu Chandola 7 years, 2 months ago

    Sol is solid to liquid

    0Thank You

    ANSWER

    • Posted by Akash Kumar Gautam 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sneh Soni 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Tennyson Thangjam 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Akshat Sharma 7 years, 2 months ago

    In n- type semiconductor there is mixing of group 14 & group 15 elements, and in s-type semiconductor there is mixing of group 13 & group 14 elements.

    2Thank You

    Deepak Jindal 7 years, 2 months ago

    1)N-type semiconductor. 2)p-type semiconductor.

    0Thank You

    ANSWER

    • Posted by Raj Singh 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Kanchan Lata 7 years, 2 months ago

    First of all find the total no. Of sigma bond and total ni. Of loan pair of hybridised atom. Then find out the sum. Whatever the sum is found distribute in the orbitals. e.g.,- if the sum is 3 then hyb. Is sp2 ,if the sum is 4 hyb. Is sp3 ,if sum is 5 then hyb. Is sp3d...and so on.

    1Thank You

    Virender Singh 7 years, 2 months ago

    Co figuration of Tom

    2Thank You

    Anjana Sherawat 7 years, 2 months ago

    See in 11 class chemistry book

    3Thank You

    ANSWER

    • Posted by Viru Yadav 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Dhruv G 7 years, 2 months ago

    Let total mass=100g. 68% Nitric acid(HNO3) in aqueous solution=> 68g hno3 in 100-68g water. Use formula=> molarity=(moles of solute)*1000/(vol. of solution)➡find out moles➡in formula volume ko equal kro = mass(=100g)/density(given=1.504g/ml)➡ans-16.23mol/L?

    0Thank You

    ANSWER

    • Posted by Hitesh Sharma 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    G K 7 years, 2 months ago

    1,2,3-trihydroxy propane......

    0Thank You

    Hitesh Sharma 7 years, 2 months ago

    IUPAC NAME - OH-CH2-(CH)OH -CH2-OH

    0Thank You

    G K 7 years, 2 months ago

    ye compound hi galat h.....becoz carbon 4 bond bnata h....and u have made 3 bond of carbon...plzz recheck the Q.....and one more thing whats the meaning of this( OH | OH ) U write this.....

    0Thank You

    ANSWER

    • Posted by Bhupesh Aithani 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Yo Yo Honey Singh ? 7 years, 2 months ago

    Ambident Nucleophile. An ambident nucleophile is an anionic nucleophile whose negative charge is delocalized by resonance over two unlike atoms or over two like but non-equivalent atoms. The most common ambident nucleophiles are enolate ions

    0Thank You

    G K 7 years, 2 months ago

    An ambident nucleophile is an anionic nucleophile in which the negative charge is delocalized over two unlike atoms........ or we can say that......A nucleophile which can attack from two or more places resulting in the formation of two or more products is known as an ambident nucleophile......FOR EX. cyanide ion

    1Thank You

    ANSWER

    • Posted by Tushar Thanna 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Anant Jain 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Damanpreet Singh Ramgarhia 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vishal Kaushik 7 years, 2 months ago

    Hi karishma

    2Thank You

    ANSWER

    • Posted by Tushar Thanna 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shaista Parveen 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ashish Poonia 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sia ? 4 years, 6 months ago

    The difference between coordination entity and coordination sphere is that the coordination entity is the collection of a central atom and the ligands surrounding the atom whereas coordination sphere is coordination entity given with electrical charge of the coordination compound.

    0Thank You

    ANSWER

    • Posted by Pratik Jaiswal 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Aniket Guleria 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Aarti Meena 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Pratiksha Mali 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nuke 7 years, 2 months ago

    Because of teh free electrons present in them.

    1Thank You

    ANSWER

    • Posted by Divyank Singh 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Anjana Sherawat 7 years, 2 months ago

    S-1 and O- 2. As S has its 4 electron in bonding and 2 are remaining similarly in O.

    0Thank You

    ANSWER

    • Posted by Ajay Panwar 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Aisha Gupta 7 years, 2 months ago

    A process in which the configuration of atom is changed .If the atom is sterio centre Inversion of configuration usually changes to R,absolute configuration into S and S into R,inversion of configuration can also covert cis into trans or vice versa.

    2Thank You

    ANSWER

    • Posted by Bhumika Singh 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Anjana Sherawat 7 years, 2 months ago

    HCHO + C2H5MgBr2=C2H5-CH2-oMgBr2 +H2O=C3H7OH

    0Thank You

    ANSWER

    • Posted by Saurav Singh 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Thejaswini Chirnalli Mattad 5 years, 8 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Isha Bisht 7 years, 2 months ago

    Only Revise what you have learnt because now there is no time for learning process

    1Thank You

    ANSWER

    • Posted by Aayush Kaushal 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Arshjeet Baliyan 7 years, 2 months ago

    Natural rubber is more elastic, easily attacked by oxidizing agents thus to improve all these properties we add 5-7% sulphur

    3Thank You

    ANSWER

    • Posted by Aayush Kaushal 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Damanpreet Singh Ramgarhia 7 years, 2 months ago

    HO-CH2-CH2-OH + OH-C=O-C6H10-C=O-OH. 420-460K GIVE RISE TO DACRON

    0Thank You

    ANSWER

    • Posted by Aayush Kaushal 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Arshjeet Baliyan 7 years, 2 months ago

    Functionality of a monomer is defined as the number of binding site present in a monomer

    3Thank You

    ANSWER

    • Posted by Aayush Kaushal 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Jain Ali 7 years, 2 months ago

    The process that just stop the flow of sovent molecule is known as reverse osmosis

    0Thank You

    Thejaswini Chirnalli Mattad 5 years, 8 months ago

    Movement of solvent particles from region of higher concentration to the region of lower concentration through semi permeable membrane

    3Thank You

    ANSWER

    • Posted by Aayush Kaushal 7 years, 2 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Arshjeet Baliyan 7 years, 2 months ago

    Reverse osmosis

    2Thank 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