7.A mixture of NO.CO, and N, was taken in a container of volume SL the total pressure of the mixtureis 2 atm at 300 K. The container is placed in contact with dry ice (-75°C)So that the water freezers outThe sample was returned to the original volume and temperature, the pressure is found to be 1.3the container is brought in contact with liquid nitrogen to freeze out Co, The pressure measured0.6 am when sample returned to original condition. The number of moles of H.O.CO, and N2respectively are.(a) 0.142. 0.142, 0.122(b) 0.19.0.19.0.16(c) 0.16, 0.16 0.16(d) 0.14 0.14 0.14

7.A mixture of NO.CO, and N, was taken in a container of volume SL the

1.	7.A mixture of NO.CO, and N, was taken in a container of volume SL the total pressure of the mixtureis 2 atm at 300 K. The container is placed in contact with dry ice (-75°C)So that the water freezers outThe sample was returned to the original volume and temperature, the pressure is found to be 1.3the container is brought in contact with liquid nitrogen to freeze out Co, The pressure measured0.6 am when sample returned to original condition. The number of moles of H.O.CO, and N2respectively are.(a) 0.142. 0.142, 0.122(b) 0.19.0.19.0.16(c) 0.16, 0.16 0.16(d) 0.14 0.14 0.14
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