

MCQOPTIONS
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1. |
Which one is a wrong statement? |
A. | Solids and liquids cannot be compressed while gases can be compressed. |
B. | Gases spread to occupy space available to them. |
C. | Liquids evaporated silently producing a cooling effect. |
D. | The mass of 0.5 mole of N2 gas and 0.5 mole of nitrogen atoms are 28 g and 14 g respectively. |
Answer» E. | |