An example of a crystalline substance that does not possess water of crystallization is

Chemistry

WAEC 2023

A. potassium trioxonitrate (V)
B. sodium tetraoxosulphate (VI).
C. iron (II) tetraoxosulphate (VI)
D. sodium trioxocarbonate (IV).

WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

Correct Answer: Option B

Explanation

The chemical formula for sodium tetraoxosulphate (VI) is \(Na_2SO_4\). It is also known as sodium sulfate. This compound does not have any water molecules as part of its crystal structure, making it anhydrous. So, it is an example of a crystalline substance that does not possess water of crystallization.

Previous Next

Go back to Chem classroom

Report an Error Ask A Question Download App