If the volume of solution is equal to sum of volumes of its all components then the solution_____________?

Related Mcqs:

1. A method of separation of components from its solution using Distribution law is ___________________?

   A. Sublimation
   B. Crystallisation
   C. Solvent extraction
   D. Distillation

2. Which law states that “equal volumes of all gases, at the same temperature and pressure, have the same number of molecules?

   A. Boyle’s law
   B. Charles’ law
   C. Gay-Lussac’s law
   D. Avogadro’s law

   Submitted by: Malik Asghar Hussain

3. 58.5g of of NaCl per 1 dm3 of solution of NaCl in water the concentration of solution will be___________________?

   A. 0.1 M
   B. 1 m
   C. 1 M
   D. 0.1 N

4. For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature ?

   A. 1/2dm3
   B. 1/3dm3
   C. 1/4dm3
   D. 2/3dm3

5. A 10 volume solution of H2O2 means_______?

   A. 10 grams of H2O2 solution liberate 10 mL of O2 at STO
   B. 10 gram equivalents of H2O2 liberates 10 mL of O2 at STP
   C. 10 litres of H2O2 liberates 19 mL of O2 at STP
   D. 1mL of solution of H2O2 liberates 10 mL of O2 at STP

   Submitted by: Muhammad Ali Kunbhar

6. The volume strength of 1.5 N H2O2 solution is_______?

   A. 4.8
   B. 5.2
   C. 8.8
   D. 8.4

   Submitted by: Muhammad Ali Kunbhar

7. When 0.01 moles of NaOH are added to a buffer solution, its PH changes from 4.745 to 4.832. What is its?

   A. 0.115
   B. 0.900
   C. 0.015
   D. 0.215

   Submitted by: Muhammad Ali Kunbhar

8. A solution has pH = 0 its H+ ion concentration is__________________?

   A. 1 x 10-1
   B. 1 x 10-14
   C. 1 x 10-7
   D. 1

9. Which of following metals can be displaced by all other metals from its solution ?

   A. Ag
   B. A
   C. Au
   D. Cu

10. Separation of a solid from its hot saturated solution by cooling is called__________________?

    A. vapourization
    B. solvent extraction
    C. filtration
    D. crystallization