Login
Subject: Chemistry, asked on 21/9/17

Experts please answer

Subject: Chemistry, asked on 21/9/17

Which bond is longer, why? 1. H-H, cl-cl
2. O?, N?

Subject: Chemistry, asked on 20/9/17

Postulates of VSEPR Theory

Subject: Chemistry, asked on 19/9/17

The molecule of water is in which shape?

Subject: Chemistry, asked on 18/9/17

7. What are the oxidation number of 'O' in OF2 and Cr in Na2Cr2O7?
OR
Define disproportionation reaction with an example.

9. Oxygen and nitrogen are present in a mixture in ratio 1 : 4 by weight. Calculate the ratio between their molecules.

Subject: Chemistry, asked on 17/9/17

What is dipole moment?

Subject: Chemistry, asked on 16/9/17

The compound contains 2.13% of hydrogen 12.76% of carbon and 85.11% of bromine. Its molar mass is 188g. What is the empirical and molecular formula?

Subject: Chemistry, asked on 16/9/17

which of the following is strongest bond explain with reason

S-H, O-H, I-H , F-H

Subject: Chemistry, asked on 16/9/17

what re the main differences between vsepr and vbt theory

Subject: Chemistry, asked on 16/9/17

Define bond length, hydrogen bond

Subject: Chemistry, asked on 16/9/17

Why dipole moment of CCl4 is zero while that of CHCl3 is non zero

Subject: Chemistry, asked on 16/9/17

Explain term hybridiaatipn woth help of BCl3 milecule

Subject: Chemistry, asked on 14/9/17

O2^+ is more stable than O2 whereas N2^+ is less stable than N2. Explain according to M.O.T?

Subject: Chemistry, asked on 14/9/17

Solve the 9th qn

Subject: Chemistry, asked on 13/9/17

Solve the 9th qn.

7891011
What are you looking for?