Utme 2023 Chemistry Question 5

Practice objective / multiple choice question 5 from the 2023 Utme Chemistry examination. This question covers Water Hardness .

Utme 2023 Chemistry Objective / Multiple Choice 3 Difficulty

Topic: Water Hardness

Question 5 UTME • 2023 • CHEMISTRY • objective

A sample of permanently hard water contains _____ salts

Correct Answer A. \( CaSO_{4} \) and \( MgCO_{3} \)

B. \( CaCl_{2} \) and \( Ca\left(HCO_{3}\right)_{2} \)

C. \( CaSO_{4} \) and \( Mg\left(HCO_{3}\right)_{2} \)

D. \( CaSO_{4} \) and \( CaCO_{3} \)

Correct Answer

Correct Option:

\( CaSO_{4} \) and \( MgCO_{3} \)

This is Utme 2023 Chemistry Question 5. It is one of the objective questions from the 2023 Utme Chemistry examination.

The question covers Water Hardness .

Difficulty level: 3 .

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