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    • Posted by Shivam Keshri 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Harsha Phansalkar 7 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Shubham Kumar 7 years ago

    Not molarity , molality is used becz it is independent of temperature & pressure

    0Thank You

    Anurag Mukherjee 7 years ago

    Cz it doesn't get chngd with the chnge in temp! Actually the ques shud be why is "molality" preferrered!

    0Thank You

    ANSWER

    • Posted by Arvind Yadav 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Rohit Kumar 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vaidehi Gupta 7 years ago

    some Fe+2 are replaced by Fe+3. Now to maintain electrical neutrality the no. of Fe+3 would obviously be less that Fe+2

    2Thank You

    ANSWER

    • Posted by Bhargav Amipara 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chhavi Sachdeva 7 years ago

    Aniline and Benzene can be distinguished by the carbylamine test. Only 1° primary amines give this test and though aniline is a amine it gives this test.

    1Thank You

    ANSWER

    • Posted by Anjali Attri 7 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Shubham Kumar 7 years ago

    Pkb is inverse relationship with basic strength

    1Thank You

    Sandra Suresh 7 years ago

    pkb Increases,basic strength increases

    4Thank You

    ANSWER

    • Posted by Abhishek Srivastava 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vaishnavi Yadav 7 years ago

    When two substance A and B are added and the attraction forces between A-B are stronger than those between A-A and B-B. Then the solution shows negative deviation.Eg. CHCl3 and acetone

    2Thank You

    ANSWER

    • Posted by Sagar Malik 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chhavi Sachdeva 7 years ago

    It can be defined as the difference between the potentials of two electrodes.

    0Thank You

    ANSWER

    • Posted by Ashish Vimal 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Pulkit Jain 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Harsha Phansalkar 7 years ago

    They are optical isomers

    0Thank You

    ANSWER

    • Posted by ....... ........ 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shashank Kapkoti 7 years ago

    It is given on paper

    0Thank You

    ANSWER

    • Posted by Kashish Dharmani 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by ....... ........ 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Gaurav Jangpangi 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Kritika Rai 7 years ago

    Stress relieving drug

    2Thank You

    ANSWER

    • Posted by Chhavi Sachdeva 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Anshuman Singh 7 years ago

    Coordination compounds with less no. Of free electrons. Explained by energy level diagram the best

    1Thank You

    ANSWER

    • Posted by Shivanshu Dobhal 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Amaan Naqvi 5 years, 11 months ago

    Formula of densicity

    1Thank You

    ANSWER

    • Posted by Pradhyumn Ajmera 5 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    H I T E S H 7 years ago

    Just do ncert questions

    1Thank You

    Sandra Suresh 7 years ago

    Try to get atleast the name rctns....?

    1Thank You

    Gopal M 7 years ago

    no way , dead

    9Thank You

    ANSWER

    • Posted by Neha Rawat 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chhavi Sachdeva 7 years ago

    It is the linkage between 2 amino acids. --C-N-H-- || O

    0Thank You

    ANSWER

    • Posted by Aman Kumar Kumar 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by ....... ........ 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Komal Tatrari 7 years ago

    By annealing that is heating for long time and cooling it slowly

    0Thank You

    ANSWER

    • Posted by Nitin Gaur 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Kartik Periwal 7 years ago

    XeF6+2H2O--->XeO2F2+4HF

    3Thank You

    ANSWER

    • Posted by Sandra Suresh 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Suhani Rana? 7 years ago

    On decreasing the concentration ,molar conductivity increases for weak as well as strong electrolyte as they are inversally proportional to each other

    1Thank You

    ANSWER

    • Posted by Mun Mun 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ashish Tripathi 7 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Vanshita S 7 years ago

    tribasic

    1Thank You

    Rajnesh Kumar 7 years ago

    3

    2Thank You

    ANSWER

    • Posted by Namisha Khurana 7 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Suhani Rana? 7 years ago

    1,1,1-Trichloro-2,2-bis(4-chlorophenyl) ethane

    1Thank You

    Komal Tatrari 7 years ago

    2, 2 bis(4 chloro phenyl ),1,1,1 trichloroethane

    1Thank You

    ANSWER

    • Posted by Manjeet Palsania 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Komal Tatrari 7 years ago

    /------------\ —(O-CH2-CH2-O-C- o C-)n– \_______/ || || O O

    2Thank You

    ANSWER

    • Posted by Apoorv Bansal 7 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Viddhi Bothra 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Komal Tatrari 7 years ago

    Due to +M mesomeric electron pair on NH2 goes into the benzene ring due to which the basic character decreases i.e. kb↓ so pkb↑

    0Thank You

    ANSWER

    • Posted by Pranjal Pdj 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Kartik Periwal 7 years ago

    1 alc. KOH 2. HBr in presence of peroxide

    2Thank You

    ANSWER

    • Posted by Devansh Gupta 7 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Komal Tatrari 7 years ago

    Amorphous solid are the solids in which the constituent particles are irregularly arranged

    1Thank You

    ANSWER

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