AIPMT MAIN2008Chemistry-States of Matter
AIPMT MAIN 2008 Chemistry Molecular Volume MCQ Question
Type: MCQ-numerical-Medium
Volume occupied by one molecule of water (density = 1 g cm⁻³) is
A
5.5 × 10⁻²³ cm³
B
9.0 × 10⁻²³ cm³
C
6.023 × 10⁻²³ cm³
D
3.0 × 10⁻²³ cm³
Correct Answer
Option D
Detailed Explanation
The volume of one molecule of H₂O can be calculated using the formula: Volume = mass/density. Given the density and mass of one molecule, the calculation yields 3.0 × 10⁻²³ cm³.
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