Class 11

20. p- block elements question bank (Chemistry)

Practice 444 free Class 11 Chemistry - 20. p- block elements questions with answers and step-by-step solutions.

Start free Book a demo
All Easy Hard Medium
Q1.

One mole of magnesium nitride on the reaction with an excess of water gives:  

(A)
Two moles of ammonia
(B)
One mole of nitric acid
(C)
One mole of ammonia
(D)
Two moles of nitric acid
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Q2.

Which of the following oxides of nitrogen is solid:  

(A)
NO₂
(B)
N₂O
(C)
NO
(D)
N₂O₅
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Protected Questions

Unlock All 125 Questions in 20. p- block elements

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign in to unlock Create free account

Sign up free to access all 125 questions

Unlock every 20. p- block elements question, generate papers, and practice at your own pace.

Start free