At STP for 11.2 litres of a gas pv is equal to
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At STP for 11.2 litres of a gas pv is equal to
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Given :
Volume of a gas at STP :
= 11.2 L
To Find :
For the given amount of gas at STP pv is = ?
Solution :
∴We know that STP stands for standard temperature and pressure i.e. the value of temperature and pressure taken at standard conditions .
So, the values of pressure P and temperature T will be :
P = 1 atm and
T = 25° C
Here , we are given that volume of gas is :
V= 11.2 L
So , value of PV at STP will be given as :
PV = pressure at STP 11.2 L
PV = 11.2 L atm
So the value of PV for give n gas at STP is 11.2 L atm.
At STP for 11.2 litres of a gas pv is equal to 1RT. 0.75RT.