Stoichiometry | Test For NTS PPSC FPSC, TEST

A. Solutes which dissociate or associate in the particular solution
B. Concentrated solutions
C. Both B. & C.
D. Solutions containing non-volatile solute

Search

TopMcqs Menu

Mix Subjects Mcqs

Engineering Subjects

Management Sciences

Recent Comments

Category: Stoichiometry

A gaseous mixture contains 14 kg of N2, 16 kg of O2 and 17 kg of NH3. The mole fraction of oxygen is__________________?

One ‘Therm’ is equivalent to___________________?

For a neutral solution (pH = 7), the value of [H+] [OH-] is equal to_________________?

What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C ?

The combustion equations of carbon and carbon monoxide are as follows: C + O2 = CO2, ΔH = – 394 kJ/kg .mole CO + ½ O2 = CO2, ΔH = – 284.5 kJ/kg. mole. The heat of formation of CO is _____________ kJ/kg. mole?

Raoult’s law is not applicable to the___________________?

A vapor whose partial pressure is less than its equilibrium vapor pressure is called the _____________ vapor?

One of the specific gravity scales is “Brix” (used specifically for sugar solution). It is defined as ______________?

Mass number of an atom is the sum of the numbers of_________________?

A vapor whose partial pressure is less than its equilibrium vapor pressure is called a ______________ vapor?