Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-numerical-Easy-Class 11
If the density of water vapour at 100 °C and 1 atm pressure is 0.6 kg/m³, what is the mass of water vapour occupying a volume of 2 m³ under these conditions?
A
1.2 kg
B
0.6 kg
C
3 kg
D
2 kg
Correct Answer
Option A
Detailed Explanation
The mass of water vapour can be calculated using the formula mass = density × volume. Here, mass = 0.6 kg/m³ × 2 m³ = 1.2 kg.
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