The density of a gas ‘X’ is twice that of another gas ‘Y’. If the molecular weight of gas ‘Y’ is ‘M’; then the molecular weight of the gas ‘X’ will be________________?

Related Mcqs:

Pick out the correct conversion?

A. 1 BTU =453.6 calories B. 1 BTU = 252 calories C. 1 calorie = 252 BTU D. 1 calorie = 453.6 BTU...

Pick out the wrong statement?

A. Heat capacity of a diatomic gas is higher than that of a monatomic gas B. Equal volumes of Argon and Krypton contain equal number of atoms C. Total number of molecules contained in 22.4 litres of hydrogen at NTP is 6.023 x 1023 D. The binary mixture of a particular composition in both vapor … Pick out the wrong statement?Read More...

Pick out the wrong unit conversion of mass transfer co-efficient?

A. 1 lb/hr.ft3.atm. = 4.8182 kg/hr.m2.bar B. 1 kg/hr.m2.atm= 0.98687 kg/hr. m .bar C. 1 lb/hr.ft2 = 4.8823 kg/hr.m2 D. 1 kg/hr.m2 = 4.8823 lb/hr.ft2...

1 Kcal/kg. °C is equivalent to _______________ BTU/lb. °F ?

A. 1 B. 2.42 C. 4.97 D. None of these...

The heat of solution depends upon the____________________?

A. Nature of solvent B. Concentration of solution C. Nature of solute D. All A., B. & C....