100 cc of gas at 750 mmHg pressure is expanded to 300 cc at constant.what will be the pressure of expanded gas?
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1
Answer:
50mm
Explanation:
P
1
V
1
=P
2
V
2
⇒600×750=500×P
2
∴P
2
=900mmHg
∴ Increase in pressure= P
2
−P
1
=(900−750)=150mm
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