Question

Select the anhydrous of acids from the following
A) NH3
B) BaO
C) NO2
D) CaO

Answer 1

Answer:

NO2 I SELECTED

Explanation:

MARK AS BRAINLIST

Answer 2

The anhydrous of acids from is (c) NO2.

Explanation:

1.An acid anhydride is a nonmetal oxide which reacts with water to form an acidic solution.

2.In organic chemistry, an acid anhydride is a functional group consisting of two acyl groups joined together by an oxygen atom. Acid anhydride also refers to compounds containing the acid anhydride functional group.

3.A basic anhydride or base anhydride is a metal oxide that forms a basic solution when reacted with water. Acid anhydride is formed from an acid. Basic anhydride is formed from a base. Acid anhydrides are acidic compounds.