Question

La VIOL
(a) Positive
4. The valency of an inert gas is
(d) O
(a) 1
(c) 3
(b) 2
of the following information do we not get from the chemical formula of
(a) elements present in the compound
ormula of a compound
EMENTS AN
number of atoms of each kind in one molecule and their ratio
Elements present
(c) mass of one molecule of the compound
(d) general characteristics of noble gases
B. Complete the table given below:
S.No.
Compounds
Formula
1. Water
2. Common salt
Ammonia
Vinegar
Hydrochloric acid
Sulphuric acid
Nitric acid
Sodium hydroxide
Calcium hydroxide
ooo
9.​

Answer 1

Answer:

Valency of an inert gas is zero.