No products in the cart.

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

Ask Question

    • Posted by Laxmi Myra 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 5 answers

    Vidhu Choudhary 6 years, 3 months ago

    Ambident nucleophile are those nucleophilies which have two bonding sites .example- kcn, no2

    0Thank You

    Shikha Maurya 6 years, 3 months ago

    Electron rich species which contain more than one donar atom but only one type of atom donate electron at a time is known as ambident nucleophile.

    0Thank You

    Himanshu Sekhar Khadanga 6 years, 3 months ago

    Nucleophiles are basically a group of atoms, molecules, compounds which can donate PAIR of electrons to form coordination covalent bonds for example halogen ions(except fluoride ion), sulphate ion, any negatively charged ion, NH3, etc... Ambident nucleophiles a.k.a. ambidentate (ambident) ligands are the nucleophiles (eletron PAIR donors) which have two donor sites from where they can donate electrons and form coordinate bond condition given that they form ONLY one bond at a single time. For example cynide ion can form only one bond at a time but can form the bond from two different donor st=pots i.e., from carbon as well as from nitrogen, same for thiocynide ion which can again from only one bond at a time but from two different donor sites cabon and nitrogen, also nito group and many more....

    0Thank You

    Sagar Ahlawat 6 years, 3 months ago

    Which have two donor sites nd both donar sites behaves different from each ohter is kn as ambient nucleophile

    2Thank You

    Ravi Sinhmar 6 years, 3 months ago

    Which have two doner atom .Like Cyanide ion

    2Thank You

    ANSWER

    • Posted by Sunita Boora 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Ashwani Singh 6 years, 3 months ago

    ?

    0Thank You

    Râhūl ;-),?? 6 years, 3 months ago

    All are available ?

    0Thank You

    ANSWER

    • Posted by Kumkum ... 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Pawan Gautam 6 years, 3 months ago

    Yaa it's very easy

    0Thank You

    Râhūl ;-),?? 6 years, 3 months ago

    No

    2Thank You

    ANSWER

    • Posted by Jatinder Sandhu 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Ravi Sinhmar 6 years, 3 months ago

    Dipole moment depends upon distance between atom .As Cl is large distance away from carbon with respect to F that is why dipole moment of CH3F is lover than CH3Cl

    1Thank You

    Shyam Vashisth 6 years, 3 months ago

    One more is that it is highly electronegative

    3Thank You

    Shyam Vashisth 6 years, 3 months ago

    Because of small size of florine

    2Thank You

    ANSWER

    • Posted by Utkarsh Gautam 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Sanjeet Kumar Pal 6 years, 3 months ago

    Brownian Movement

    0Thank You

    Gaurav Seth 6 years, 3 months ago

    There are two main reasons for the stability of colloidal sols:
    Solvation: Colloidal particles are covered by a sheath of liquid in which they are extensively solvated, thereby providing stability.

    Electrostatic stabilisation: Presence of equal and similar charges on the colloidal particles prevents coagulation of the colloidal sol.

    2Thank You

    ANSWER

    • Posted by Bhavna Yadav 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yuvraj Singh 6 years, 3 months ago

    The vapour pressure of ammonia at room temperature is very high and hence the ammonia will evaporate unless the vapour pressure is decreased. Cooling decreases the vapour pressure so that the liquid remains in the same state. Hence, the bottle is cooled before opening.

    4Thank You

    ANSWER

    • Posted by Udayvir Singh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Saroj Dhiman 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ravi Sinhmar 6 years, 3 months ago

    Solid state syllabus me nhi hai

    1Thank You

    ANSWER

    • Posted by Rishabh Gupta 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ravi Sinhmar 6 years, 3 months ago

    More you write more you learn

    0Thank You

    ANSWER

    • Posted by Jaydeep Bharti 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Deeya Singh 6 years, 3 months ago

    Square bipyramidal OR Octahedral

    1Thank You

    Aakash Mi 6 years, 3 months ago

    Sea saw geometry

    0Thank You

    Sajid Ali 6 years, 3 months ago

    Square planned bipyramidal.

    0Thank You

    Rishabh Gupta 6 years, 3 months ago

    F | F-xe-F | F

    3Thank You

    ANSWER

    • Posted by Rajeev Kumar 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chirping Birds 6 years, 3 months ago

    Phenol and formaldehyde

    4Thank You

    ANSWER

    • Posted by Gargee K 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deeya Singh 6 years, 3 months ago

    It gives CH3CH2NH2

    2Thank You

    ANSWER

    • Posted by Gargee K 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Dj Garg 6 years, 3 months ago

    Aniline

    2Thank You

    ANSWER

    • Posted by Gargee K 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Gargee K 6 years, 3 months ago

    No I think benzaldehyde +HCHO

    0Thank You

    Sahdeo Koche 6 years, 3 months ago

    C6H5CH2

    1Thank You

    ANSWER

    • Posted by Vishavpreet Singh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pawan Gautam 6 years, 3 months ago

    All sample papers are available at book store

    0Thank You

    ANSWER

    • Posted by Paridhi Singh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Khuskaran Sidhu 6 years, 3 months ago

    Because it prefers to undergo dehydration

    2Thank You

    ANSWER

    • Posted by Vyakhya Singh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Udayvir Singh 6 years, 3 months ago

    Simply due to presence of hydrogen bonding in two corresponding amino acid between N -H atom . Since they tightly bind and strong force of attraction. Therefore amino acid have high boiling point as compared than haloalkane .

    0Thank You

    ANSWER

    • Posted by Paridhi Singh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Khuskaran Sidhu 6 years, 3 months ago

    It is weaker acid becoz in ch3ch20h,there is stronger H - bonding

    1Thank You

    ANSWER

    • Posted by Hemwati Rawat 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Pawan Gautam 6 years, 3 months ago

    25-28 marks

    0Thank You

    Khuskaran Sidhu 6 years, 3 months ago

    10-15

    1Thank You

    ANSWER

    • Posted by Sayanipa Ghosh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pawan Gautam 6 years, 3 months ago

    You should use mbd publication

    1Thank You

    ANSWER

    • Posted by Sayanipa Ghosh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Khuskaran Sidhu 6 years, 3 months ago

    Just u need to do every ques of 2019 board paper & do ques. Of 2019 compartment & do ques related to paper ques.

    0Thank You

    ANSWER

    • Posted by Sayanipa Ghosh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sayanipa Ghosh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sayanipa Ghosh 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Surender Tanwar 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Khuskaran Sidhu 6 years, 3 months ago

    Sterically protected by 6 F atoms

    1Thank You

    ANSWER

    • Posted by Jalan Saria 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Chetna Bhatt 6 years, 3 months ago

    Ncert numericals.....name reactions and trends in inorganic.....only ??

    0Thank You

    Ravi Sinhmar 6 years, 3 months ago

    Do most important question first then other.This method may help you

    3Thank You

    Baibhav Binay 6 years, 3 months ago

    Go through ncert only

    2Thank You

    ANSWER

    • Posted by Lavanya ❤️? 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 6 answers

    Nitin Chander 6 years, 3 months ago

    Mtg is good

    0Thank You

    Khuskaran Sidhu 6 years, 3 months ago

    Arihant

    0Thank You

    Lavanya ❤️? 6 years, 3 months ago

    Tq guys

    0Thank You

    Jahnvi Sharma 6 years, 3 months ago

    Mtg is best i think

    1Thank You

    Diksha Mittal 6 years, 3 months ago

    Arihant

    0Thank You

    Baibhav Binay 6 years, 3 months ago

    Arihant

    0Thank You

    ANSWER

    • Posted by Arham Asif 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Sivan Karthick 6 years, 3 months ago

    Polimeresation mean adding repitative units to form a polimer but if we add it directly i.e without any release of simple molecules like water then it is called addition plimerisation

    1Thank You

    Jd Chouhan 6 years, 3 months ago

    Those which contain multiple bonds

    0Thank You

    ANSWER

    • Posted by Ankur Bind 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Top Techi Tamizha 6 years, 3 months ago

    noo

    1Thank You

    ANSWER

    • Posted by Leo Arockiasamy 6 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pragati Gola 6 years, 3 months ago

    Mn2O7--- 2x + 7(-2)=0, X=+7,higher the oxidation ,more will the acidic character

    1Thank 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