While studying saponification reaction for the preparation of soap, a teacher suggested to a student to add a small quantity of common salt to the reaction mixture. Write down the function of common salt in this reaction?
Soap is sodium salt of higher fatty acids (RCOONa). On adding common salt, Na+ ion concentration increased. Hence, the equilibrium RCOONa (s) ----- RCOO- + Na + shifts in the...
Sodium chloride NaCl.
Common salt from sea water and Rock salt.
Uses of common salt:
(i) As a raw material for making a large number of useful chemicals in the industry as sodium...
Physical Properties :
(i) Smell like vinegar
(ii) Colourless liquid.
Chemical Properties :
(i) Turns blue litmus red
(ii) Gives brisk effervescence with sodium carbonate
Albert Einstein was an intelligent student but was against rote learning and especially he hated learning dates and facts of history. He didn't believe in the then prevailing system of...