Question

1.What is atomicity? Calculate the Atomicity of- CuSO4,HCl, PbNO3,S8,NaCl,H2CO3

Answer 1

ATOMICITY :

The number of atom of an element in its moleculesis known as ATOMICITY.

>> Atomicity of CuSO4 = 6

>> Atomicity of HCl = 2

>> Atomicity of PbNO3 = 5

>> Atomicity of S8 = 8

>> Atomicity of NaCl = 2

>> Atomicity of H2CO3 = 6

Answer 2

Answer:

Explanation:

CuSO4 = Cu , S , O4 = 1+1+4 = 6

HCl = H , Cl = 1+1 = 2

PbNO3 = Pb , N , O3 = 1+1+3 = 5

S8 = 8

NaCl = Na , Cl = 1+1 = 2

H2CO3 = H2 , C , O3 = 2+1+3 = 6