1 gm mole of methane (CH4) contains_________________?

Related Mcqs:

The crystallisation of a solute from a solution may be done by________________?

A. Removal of pure solvent by evaporation B. Change of temperature thereby causing super-saturation C. Changing the nature of the system by the addition of a more soluble material D. All A., B. & C....

Pick out the wrong unit conversion of calorific value?

A. 1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg B. 1 BTU/ft3 = 8.9 kcal/m3 = 0.038 MJ/m3 C. 1 BTU/lb = 2.3 kcal/kg D. 1 kcal/m3 = 0.1124 BTU/ft3...

Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the______________________?

A. Same elevation in boiling point B. Different elevation in boiling point C. Elevation in boiling point in the ratio of their molecular weights D. None of these...

pH value of H2SO4 (5% concentration) is__________________?

A. 5 B. 7 C. > 7 D. < 7...

If pH value of an acidic solution is decreased from 5 to 2, then the increase in its hydrogen ion concentration is _____________ times?

A. 10 B. 100 C. 1000 D. 10000...