25.A mixture of 8 g of He and 14 g of nitrogen is enclosed in a vessel of constant volume at 300 K. Then quantity of heat absorbed by the mixture to double the r. m. s speed of its molecules is (R= universal gas constant) 1) 2725 R 2) 3900 R 3) 3825 R 4) 5725 R

25.A mixture of 8 g of He and 14 g of nitrogen is enclosed in a vessel

1.	25.A mixture of 8 g of He and 14 g of nitrogen is enclosed in a vessel of constant volume at 300 K. Then quantity of heat absorbed by the mixture to double the r. m. s speed of its molecules is (R= universal gas constant) 1) 2725 R 2) 3900 R 3) 3825 R 4) 5725 R
Answer» 25.A mixture of 8 g of He and 14 g of nitrogen is enclosed in a vessel of constant volume at 300 K. Then quantity of heat absorbed by the mixture to double the r. m. s speed of its molecules is (R= universal gas constant) 1) 2725 R 2) 3900 R 3) 3825 R 4) 5725 R