Free account: track your progress — Sign up free

JAMB Chemistry 2017 Objective — Question 21

Question 21 of 40 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2017 Objective paper, with the correct answer and a full explanation.

In the diagram, Y is

Diagram for question 21

A. A. fused CaO
B. B. H2O
C. C. NaOH
D. D. concentrated H2SO4Correct

Explanation

Concentrated H2SO4 acts as the drying agent for SO2 gas in the set-up shown.

Sign up free to unlock

Score tracking
Practice history
Saved questions
Progress dashboard
Personalized sessions
Weak-topic breakdown

…and/or go further with premium services and No Ads.

Create free account

More questions from Chemistry 2017 Objective More Chemistry past papers