Question

ANSWER THE FOLLOWING QUESTION:-
IF THE PRESSURE OF GAS AT S.T.P. IS DOUBLE AND THE TEMPERATURE IS RAISED TO 546K. WHAT IS THE FINAL VOLUME OF THE GAS?( SOLVE BY USING FORMULA)​

Answer 1

Answer:

final volume is equal to initial volume.

Explanation:

The pressure of a gas at STP is doubled and the temperature is raised to 546 K. What is the final volume of gas ? Hence, final volume is equal to initial volume.

We know P°V°/T°= P¹V¹/T¹

here P°= 1 atm

V°= V°

T= 273

P¹= 2 atm

V¹=?

T¹= 546

So V¹= {P°V°/T°}× {T¹/P¹}

=(1 x V°/273} x {546/2}

V¹= V°

Therefore the volume of the gas will be same as the volume at STP.