Question

7g of a gas occupy 5.6 l of volume at stp.the gas is​

Answer 1

Answer:

Explanation:

At STP, 

5.6 litres is occupied by 7.5g of a gas

Then, 

22.4 litres is occupied by

(22.4 × 7.5)/5.6 = 30 g of that gas 

So, the molecular weight of the gas = 30g

The molecular weight of NO (Nitric oxide) is also 30g.

Thus the gas in Nitric acid

Hope That It Helped You!!

Answer 2

Answer:

nitrogen gas

Explanation:

Condition given in question satisfied by nitrogen gas