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    • Posted by Devesh Vats 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Lakshya Shukla 8 years, 1 month ago

    Due to electronic configuration

    1Thank You

    Abhishekh Kumar 8 years, 1 month ago

    N is very small atom so it can not accomodate five cl around us

    2Thank You

    Devesh Vats 8 years, 1 month ago

    Because of absence of d.orbital

    2Thank You

    ANSWER

    • Posted by Fazil R 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Fazil R 8 years, 1 month ago

    No man its frog bi

    1Thank You

    Lakshya Shukla 8 years, 1 month ago

    Human

    1Thank You

    Abhishekh Kumar 8 years, 1 month ago

    Black mamba

    1Thank You

    Fazil R 8 years, 1 month ago

    Frog

    3Thank You

    ANSWER

    • Posted by Learner Still 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Nitish Sahu 8 years, 1 month ago

    Fourteen

    1Thank You

    Srishti Thakur 8 years, 1 month ago

    14

    2Thank You

    ANSWER

    • Posted by Sourabh Gautam 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Annu Gautam 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Aakash Sharma 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Soumya Sakshi 8 years, 1 month ago

    Amorphous silicon

    0Thank You

    ANSWER

    • Posted by Sanjay Mandal 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Cool Dude 8 years, 1 month ago

    Because in actinoids 5F shielding of electrons is poor as compared to 4f in lanthanoids. Hence contraction is more. :)

    1Thank You

    ANSWER

    • Posted by Aman Bhat 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chinmay Srivastava 8 years, 1 month ago

    Primary amines has H bonded with electronegetive N ...which feseablise its H bonding which is not present at 3* amines

    0Thank You

    ANSWER

    • Posted by Prachi Mann 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Hitesh Kumar 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Cool Dude 8 years, 1 month ago

    Take Redox reactions if u are asked to choose yourself it is easy. :) (According to me ;)

    1Thank You

    ANSWER

    • Posted by Utkarsh Kumar 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Gayatri Sethiya 8 years, 1 month ago

    The schotkey defect containing one pair of holes due to missing of one cation and one anaion.

    1Thank You

    Pankaj Sihag 8 years, 1 month ago

    Defect in which equal number of cationic and anionic vacancies are formed and it decreases the density of lattice . Also cation and anion are of same size

    2Thank You

    ANSWER

    • Posted by Ashutosh Singh 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Gaurav Kunar 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Ritika Raj 8 years, 1 month ago

    Due to strong H-bond present in ethyl alcohol molecules

    1Thank You

    Chinmay Srivastava 8 years, 1 month ago

    Ethyl alcohol has O-H boding

    2Thank You

    ANSWER

    • Posted by Richa Mishra 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chinmay Srivastava 8 years, 1 month ago

    Change it to chloride ..then wurtz then..amonification

    0Thank You

    ANSWER

    • Posted by Priyanka Yadav 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Chinmay Srivastava 8 years, 1 month ago

    Its is a potential difference of electode and electrolyte

    0Thank You

    ANSWER

    • Posted by Harshit Sharma 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ramesh Kumar 8 years, 1 month ago

    Sky color is blue because at the particles of water light directly come to them and by the vibgyor the blue color is spread out

    1Thank You

    ANSWER

    • Posted by Tarun Kumar 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sourava Panda 8 years, 1 month ago

    Because of shielding effect ... Mere the orbit less the shielding effect.. As half filled orbital has less electron then the fully filled orbital the shielding effect is more in the half filled orbital.. As shielding effect is more than electronegativity will increase therefore half filled orbital is more stable then fully filled orbital -bahu

    0Thank You

    ANSWER

    • Posted by Bhavna Rathore 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Pankaj Sihag 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Rachit Goyal 8 years, 1 month ago

    Yes there is First write all the rxn's of all chapters (organic) on middle papers and read them out in your mind and now keep your noted down reactions near u and start doing conversions some by yourself and some by taking help of reactions when needed, Surely slowly you will be able to learn reactions and can do conversions very easily after some practice exercises...!! #

    1Thank You

    ANSWER

    • Posted by Ayushi Singh 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Adi Sree 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pankaj Sihag 8 years, 1 month ago

    Iodoform test . butan2-one will give this test due to presence of C=O--Ch3 and form ChI3

    2Thank You

    ANSWER

    • Posted by Ankur Chaudhary 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Ankur Chaudhary 8 years, 1 month ago

    O really!!! Thnk u so much Akanksha

    1Thank You

    Rachit Goyal 8 years, 1 month ago

    Firstly Write all the reactions on middle papers recite them and write them atleast once in a day. This will surely make u learn reactions..!#

    2Thank You

    ANSWER

    • Posted by Sahana Roy 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sahil Kumar 8 years, 1 month ago

    Becaz h2so4 convert kI into hI and oxidise it to I²

    2Thank You

    ANSWER

    • Posted by Anshu Jain 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pankaj Sihag 8 years, 1 month ago

    Undergo dehydration to give corresponding alkene

    2Thank You

    ANSWER

    • Posted by Shibtain Khan 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Adithyan Baiju 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Md Khalfan 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ramesh Kumar 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Divyank Godiyal 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Aarushi Pundir 8 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Pooja Singh 8 years, 1 month ago

    Continue.... Order:-it is number of molecules taking part in a perticular step It is concerned with a particular step It is theoritical justifed It is always +ve whole no. Value

    0Thank You

    Pooja Singh 8 years, 1 month ago

    Molecularity :- it is algebraic addition of power of concentration term . It is related with overall reaction It is experimental fact It may be value 0 or even fraction Order :-it is number of molecu

    1Thank You

    ANSWER

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