Post Utme Rsu 2022 Chemistry Question 18

Practice objective / multiple choice question 18 from the 2022 Post Utme Rsu Chemistry examination.

Post Utme Rsu 2022 Chemistry Objective / Multiple Choice

Question 18 POST_UTME_RSU • 2022 • CHEMISTRY • objective

A 2.0 g sample of a metal carbonate (M2CO3) is heated to produce a metal oxide (MO). If the mass of the metal oxide produced is 1.2 g, calculate the molar mass of the metal (M).

A. 40 g/mol

Correct Answer B. 60 g/mol

C. 80 g/mol

D. 100 g/mol

Correct Answer

Correct Option:

60 g/mol

This is Post Utme Rsu 2022 Chemistry Question 18. It is one of the objective questions from the 2022 Post Utme Rsu Chemistry examination.

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