Question

19. Which of the following sequence correctly represents the decreasing acidic nature of
oxides?
(a) Li20 > Be0 > B203 > CO2 > N203
(b) N203 > 002> B203 > Be0> i20
(c) 202 > N203 > B203 > Be0> Li20
(d) B203 > CO2 > N203 > Li20> Beo​

Answer 1

Answer:

The chemical nature of oxides of elements changes across the period as

Basic oxide → Amphoteric oxide → Acidic oxide Thus, the correct increasing order of acidity is

Li

2

O<Be0<B

2

O

3

Answer 2

Answer:

(c) is the correct answer

Explanation:

Please mark me as Brainliest