Post Utme Madonna University 2017 Chemistry Question 19

Practice objective / multiple choice question 19 from the 2017 Post Utme Madonna University Chemistry examination.

Post Utme Madonna University 2017 Chemistry Objective / Multiple Choice
Question 19 POST_UTME_MADONNA_UNIVERSITY • 2017 • CHEMISTRY • objective

A 2.00 g sample of a subs\tance is found to have a mass of 2.50 g when placed in a 10.0 mL solution of 0.500 M NaOH. Calculate the molar mass of the subs\tance.

Answer Options

A. 20.0 g/mol
B. 30.0 g/mol
Correct Answer C. 40.0 g/mol
D. 50.0 g/mol
Correct Answer
C
Correct Option:
40.0 g/mol

About This Question

This is Post Utme Madonna University 2017 Chemistry Question 19. It is one of the objective questions from the 2017 Post Utme Madonna University Chemistry examination.

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