Q. If the volume of a gas is doubled at constant temperature, the pressure becomes __________.

यदि स्थिर तापमान पर गैस का आयतन दोगुना हो जाता है, तो दबाव __________ हो जाता है।

Half
आधा

Double
दोहरा

Same
वही

Zero
शून्य

From Boyle’s Law:

P_1V_1 = P_2V_2

So if $V_2 = 2V_1$ , then $P_{2} = \frac{P_{1}}{2}$

Pressure and volume are inversely proportional at constant temperature.

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