Post Utme Crawford University 2018 Physics Question 6

Practice objective / multiple choice question 6 from the 2018 Post Utme Crawford University Physics examination.

Post Utme Crawford University 2018 Physics Objective / Multiple Choice
Question 6 POST_UTME_CRAWFORD_UNIVERSITY • 2018 • PHYSICS • objective

A gas at $25^circ$C and $1.0 \times 10^5$ Pa expands to occupy a volume of $2.5 , \text{m}^3$. Calculate the number of moles of gas present, given that the gas cons\tant $R = 8.314 , \text{J} , \text{mol}^{-1} , \text{K}^{-1}$.

Answer Options

A. $1.0 \times 10^{-3}$ mol
Correct Answer B. $2.0 \times 10^{-3}$ mol
C. $3.0 \times 10^{-3}$ mol
D. $4.0 \times 10^{-3}$ mol
Correct Answer
B
Correct Option:
$2.0 \times 10^{-3}$ mol

About This Question

This is Post Utme Crawford University 2018 Physics Question 6. It is one of the objective questions from the 2018 Post Utme Crawford University Physics examination.

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