Solution having the property of a very little change in pH on adding a small amount of strong acid or base is called________________?

Related Mcqs:

1. Solution with maximum concentration of solute at given temperature is called________________?

   A. Super saturated solution
   B. unsaturated solution
   C. saturated solution
   D. dilute solution

2. Conjugated base of a weak acid is_________________?

   A. weak
   B. strong
   C. moderately weak
   D. unstable

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. Atomic orbits having same energy are called________________?

   A. Degenerate orbitals
   B. Bonding molecular orbitals
   C. Anti bonding molecular orbitals
   D. Half filled orbitals

5. When 0.5 mole of phosphoric acid is dissolved in aqueous solution how many moles of -ve and +ve ions are collected altogether ?

   A. 0.5
   B. 1
   C. 1.5
   D. 2

6. Find the PH of a 0.001 M solution of Nitric acid HNO3?

   A. 2
   B. 3
   C. 4
   D. 5

   Submitted by: Muhammad Ali Kunbhar

7. An acid-Base Reaction is always a/an __________?

   A. Endothermic
   B. Exothermic
   C. Fission
   D. Fusion

   Submitted by: Aamir khan Hullio

8. Acid present in acid rain may be__________________?

   A. H2SO4
   B. HNO3
   C. both A and B
   D. none

9. Phosphoric acid is a weak acid and its basicity is____________________?

   A. 1
   B. 3
   C. zero
   D. 2

10. When sulphuric acid is treated with ethanol sulphuric acid behaves like________________?

    A. an acid
    B. a dehydrating agent
    C. an oxidizing agent
    D. as sulphonating agent