Question

the stopcock Connecting two bulbs of volume of 5 and 10 litres containing an ideal gas of 9 atmosphere and 6 respectively is opened what is the final question the double is the temperature remains constant​

Answer 1

Answer:

7 atm.

Explanation:

We know that the pressure and the volume is related with PV =nRT so from there we get the different equations of gaseous state. From the Bole's Law we get that the

So, from the question we get that the volumes V1 = 5 L and V2 = 10 L and the pressure are P1 = 9 atm and P2 = 6 while we know that the temperature remains constant.

So, mixed gas will have a total volume of the P1V1+P2V2 which will be  (5 * 9 + 10 * 6) liters  or 105 litres.

Also we know that the volume is given as 10+5=15 litres.

So, the final pressure will be 105/15 = 7 atm.

Answer 2

Answer:see the attachment

Good luck

7 atm is the correct answer

Explanation: