Addition of CH3COOH and CH3COONa gives in water_______________?

Related Mcqs:

1. By the addition of base in waterpH will be_______________?

   A. more than 7
   B. less than 7
   C. equal to 7
   D. no effect

2. Equilibrium state is achieved quickly by the addition of ________________?

   A. reactants
   B. acid
   C. base
   D. catalyst

3. Addition of urea to the soil is ____________ reaction?

   A. endothermic
   B. exothermic
   C. both a and b
   D. no heat energy is involved

4. The addition of a catalyst to the reaction system__________________?

   A. Increases the rate of forward reaction only
   B. Increases the rate of reverse reaction
   C. Increases the rate of forward but decreases the rate of backward reaction
   D. Increases the rate of forward as well as backward reaction equally

5. Addition of 2nd electron to a uni negative ion is always____________________?

   A. Exothermic
   B. Endothermic
   C. Data is insufficient
   D. Unpredictable

6. Which of the following will not give addition reaction with NaHSO3________________?

   A. HCHO
   B. CH3CHO
   C. CH3-CH2-CHO
   D. None of the above

7. Ncleophilic addition reactions are catalysed__________________?

   A. Acid
   B. Base
   C. Both A and B
   D. None

8. Addition of 2% gypsum in cement________________?

   A. Triggers hydration
   B. Triggers hydrolysis
   C. Prevents rapid hardening
   D. all of the above

9. Shiff’s reagent gives pink color with ____________?

   A. Acetone
   B. Acetaldehyde
   C. Acetic acid
   D. Methyl acetate

   Submitted by: Said wali shah

10. Lactic acid on oxidation by alkaline potassium permanganate gives:____________?

    A. Propionic acid
    B. Cinnamic acid
    C. Pyruvic acid
    D. Tartaric acid

    Submitted by: Said wali shah