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Subject: Chemistry, asked on 12/6/15

what is the difference between nitrogen dioxide and nitrite ion

Subject: Chemistry, asked on 28/9/16

If Avogadro number is changed from 6.022 *10^23 to 6.022 *10^20 this would change

Subject: Chemistry, asked on 28/6/14

is an atom divisible

Subject: Chemistry, asked on 25/7/14

what is gay lussacs lay and how to find

Subject: Chemistry, asked on 30/9/16

Which of the following is discreted in Bohr's theory

Subject: Chemistry, asked on 19/5/18

The time taken by the galvanic cell which operates almost ideally under reversible conditions at a current of 10–16 A to deliver 1 mole of electron is
(1) 19.30 × 1020 S                          (2) 4.825 × 1020 S
(3) 9.65 × 1020 S                            (4) 3.4 × 1011 S

Subject: Chemistry, asked on 28/8/14

What is atomicy?

Subject: Chemistry, asked on 30/12/16

the volume occupied by 53.5g of Cl2 

Subject: Chemistry, asked on 28/8/14

What is molecule mass?

Subject: Chemistry, asked on 8/6/16

How does ​Xenon and Caesium have 36 isotopes, while other elements have less number of isotopes ?

Subject: Chemistry, asked on 10/6/16

Suppose if an object is discovered to be faster than the speed of light, the e=mc​2 equation becomes wrong. TRUE/FALSE ?

 

Subject: Chemistry, asked on 3/11/14

how does the atomicity of carbon come to 60? how is it calculated

Subject: Chemistry, asked on 4/8/14

what is the number of water molecules present in a drop of water weighing 0.06g?

Subject: Chemistry, asked on 10/6/16

Is it possible that some isotopes of some elements extincted before they were even discovered ?

Subject: Chemistry, asked on 6/8/18

A transition element x has a configuration Ar3d4 in its +3 oxidation state its atomic number is

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