The specific heat capacities of hydrogen at constant volume and at constant pressure are `2.4 cal g^(-1) ^@C ^(-1) and 3.4 cal g^(-1)^@C` respectively. The molecular weight of hydrogen is `2g mol^(-1)` and the gas constant `R= 8.3 xx 10^(7)erg^@C mol^(-1)` . Calculate the value of `J`.

The specific heat capacities of hydrogen at constant volume and at constant pressure are 2.4 cal g^(-1)K ^(-1) and 3.4 cal g^(-1) K^(-1) respectively. The molecular weight of hydrogen is 2g mol^(-1) and the gas constant R= 8.3 xx 10^(7)erg K^(-1) mol^(-1) . Calculate the value of J .

The specific heat capacities of hydrogen at constant volume and at constant pressure are 2.4 cal g^(-1)K ^(-1) and 3.4 cal g^(-1) K^(-1) respectively. The molecular weight of hydrogen is 2g mol^(-1) and the gas constant R= 8.3 xx 10^(7)erg K^(-1) mol^(-1) . Calculate the value of J .

The specific heat capacities of hydrogen at constant volume and at constant pressure are 2.4 cal/gm ^@C and 3.4 cal/gm ^@C respectively. The molecular weight of hydrogen is 2 gm/mole and the gas constant R=8.3xx10^7 erg/mole ^@C . Calculate the value of J.

The specific heat at constant volume and constant pressure for a gas are 0.075 and 0.125 cal/g respectively. The molecular weight and atomicity of the gas is

The specific heat capacity of hydrogen at constant'pressure and constant volume are 14280 J kg ^(-1) K ^(-1) and 10110 J kg ^(-1) K ^(-1) respectively. Calculate the value of the universal gas constant.

Specific heat of argon at constant pressure and at constant volume are 0.12 cal cdot g^(-1) cdot^(@)C^(-1) and 0.08 cal cdot g^(-1) cdot^(@)C^(-1) respectively. Find out the density of argon at STP. J = 4.2 xx 10^(7) erg cdot cal^(-1) , standard pressure = 1.01 xx 10^(6) dyn cdot cm^(-2) .

The specific heats of an ideal gas at constant volume and constant pressure are respectively 4.98 and 6.96 cal mol^(-1)K^(-1) . If the molecular weight of the gas be 32, then calculate the root-mean square speed of the molecules of the gas at 120^(@)C, (1 cal=4.2J)

For hydrogen gas, C_p= 3.409 cal g^-1 ^circC^-1 , C_V=2.409 cal g^-1 ^circC^-1 and molecular weigh of hydrogen = 2. Calculate the value of J.

The specific heat at constant volume for a gas is 0.075 cal/g and at constant pressure it is 0.125 cal/g. Calculate, (i) the molecular weight of gas, (ii). Atomicity of gas.

Calculate heat of combustion of benzene at constant pressure at 27^@C . (R=8.3 J mol^-1 K^-1)