Waec 2023 Chemistry Question 12

Practice objective / multiple choice question 12 from the 2023 Waec Chemistry examination. This question covers General .

Waec 2023 Chemistry Objective / Multiple Choice 2 Difficulty

Topic: General

Question 12 WAEC • 2023 • CHEMISTRY • objective

If \( 100 cm^{3} \) of a saturated solution of sodium tetraoxosulphate (VI) at \( 30^{\circ}C \) contains 10.5 g of the salt, what would be its solubility at this temperature? \( [\mathrm{Na}_{2}\mathrm{SO}_{4}=142] \)

A. 0.57 mol \( dm^{-3} \)

Correct Answer B. 0.60 mol \( dm^{-3} \)

C. 0.74 mol \( dm^{-3} \)

D. 2.15 mol \( dm^{-3} \)

Correct Answer

Correct Option:

0.60 mol \( dm^{-3} \)

This is Waec 2023 Chemistry Question 12. It is one of the objective questions from the 2023 Waec Chemistry examination.

The question covers General .

Difficulty level: 2 .

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support