Correct Answer: Option D

Explanation

Ammonia gas can be removed from a dessicator by adding a conc. H2SO4 so as to neutralize it since ammonia gas is basic.

There is an explanation video available below.

• Calculate the pH of the resulting solution if 25cm³ of 0.1M NaOH is added to 50cm³ of 0.1M HCl? Answer this

  0 Answers   ·   Chemistry   ·   4 minutes ago
• The probabilities of Abu, kuraku and Musa passing their jamb examination are 3/7, 5/9, and 12/13 respectively.what is the probability... Answer this

  2 Answers   ·   Mathematics   ·   1 year ago
• when is neco registration ending? Answer this

  0 Answers   ·   2 hours ago