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Sakshi Satpute asked a question
Subject: Chemistry, asked on on 10/1/17
Which of the following shows the correct order of paramagnetism?
  1. ​​N > Al > O > Ca
  2. N > O > Al  > Ca
  3. O > N > Al > Ca
  4. O > N > Ca > Al

Aslso provide the reason.....
Shiv asked a question
Subject: Chemistry, asked on on 5/10/17
The highest electron affinity is shown by (a) O- (b) F" (c) Cl2 (g) F2 ...
Reema S Gera asked a question
Subject: Chemistry, asked on on 3/11/16
What do the columns A and B denote in Mendeleev's periodic table?​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 17/5/17
Please explain why the fourth option is incorrect?
Abhishek Paul asked a question
Subject: Chemistry, asked on on 21/4/17
Which of the following compound posses plane of symmetry?

 
Shiv asked a question
Subject: Chemistry, asked on on 6/10/17
The correct decreasing order of electronegativity isis(a) F>O>N> Be (b) Be>F >O>N (c) o >F >N>Be (d) N>Be>O> F why answer can not 2 options explain in detail as possible...
Sakshi Satpute asked a question
Subject: Chemistry, asked on on 10/1/17
Which of the following has most negative value of electron gain enthalpy-
  1. S
  2. Se
  3. O
  4. Te
Parag Bramh asked a question
Subject: Chemistry, asked on on 21/2/17
if atomic number is 107 find in which group(group no ) and period it belong to, in modern periodic table ?? plz explain the process
Abhishek Paul asked a question
Subject: Chemistry, asked on on 21/4/17
In option (d) sigma-resonance is operating, then why is option (b) the most stable carbocation?
The most stable carbocation is
Shivansh Negi asked a question
Subject: Chemistry, asked on on 12/11/16
how ionization enthalpy is associated with the type of compound.{polar or covalent}
Shiv asked a question
Subject: Chemistry, asked on on 10/10/17
The correct increase order of electronegativity isis(a) F>O>N> Be (b) Be>F >O>N (c) o >F >N>Be (d) N>Be>O> F
Abhishek Paul asked a question
Subject: Chemistry, asked on on 17/5/17
Please explain the reason.
Madhura Mandal asked a question
Subject: Chemistry, asked on on 10/8/17
which of the following show positive electron gain enthalpy? Li, N, P, O, Be, Mg, Ne, Al. explain.
Madhura Mandal asked a question
Subject: Chemistry, asked on on 10/8/17
electronegativity according to Pauling scale depends on what factors?
Abhishek Paul asked a question
Subject: Chemistry, asked on on 15/5/17
Please explain in detail.
Sakshi Satpute asked a question
Subject: Chemistry, asked on on 10/1/17
​The screening effect of inner electrons of the nucleus causes-
  1. decrease in the ionization enthalpy.
  2. increase in the ionization enthalpy.
  3. no effect on the ionization enthalpy.
  4. increase the attraction of the nucleus for the electrons.

and also give the reason along the answer.....
Abhishek Paul asked a question
Subject: Chemistry, asked on on 17/5/17
​​Please explain in detail.
Abhishek Paul asked a question
Subject: Chemistry, asked on on 20/5/17
Should electrophilic substitution in the given structure take place at positions 1 & 2?
Abhishek Paul asked a question
Subject: Chemistry, asked on on 12/5/17
Please explain in detail.
Abhishek Paul asked a question
Subject: Chemistry, asked on on 14/5/17
Question-​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 12/4/17
Please explain in detail with mechanism


Identify 'Z' in the given sequence of reaction. 
Abhishek Paul asked a question
Subject: Chemistry, asked on on 17/5/17
​  Please explain.
Abhishek Paul asked a question
Subject: Chemistry, asked on on 23/4/17
Question-​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 24/4/17
Please explain in detail.​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 6/4/17
The 2nd question-​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 4/4/17
Please explain in detail in mechanism.​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 14/4/17
Please explain the solution with reason.​
Abhishek Paul asked a question
Subject: Chemistry, asked on on 21/4/17
Question-​
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