Question

Which pair of gases are both non-
acidic?
A ammonia and methane
B carbon dioxide and ammonia
C methane and nitrogen dioxide
D nitrogen dioxide and carbon dioxide

Answer 1

Answer:

ammonia and methane are both non acidic

Explanation:

With the generic term “acid gases” it tends to identify a family of aeriform substances at acid pH that are harmful, polluting and often corrosive. To this category belong gases as nitric oxide, nitrogen dioxide, hydrogen sulfide, sulfur oxide, hydrochloric acid, and chlorinated gases.