each question contain STATEMENT-1(Assertion ) and STATEMENT - 2 (reason). examine the statement carefully and work the correct answer according to the instructions given below : STATEMENT-1: At pH of isoelectric point, the sol particle of amino acids neither move towards anode nor towards cathode. STATEMENT-2: Because at the isoelectric point, the concentration of conjugate base and conjugate acid of the Zwitter ions becomes equal and so one's charge is counterbalanced by others.
if both the statement are TRUE and STATEMENT -2 is the correct explanation of STATEMENT - 1 ,
If both the statement are TRUE, STATEMENT -2 is NOT the correct explanation of STATEMENT -1 ,
If STATEMENT -1 is TRUE and STATEMENT is FALSE ,
If STATEMENT -1 is FALSE and STATEMENT -2 is TRUE.
A
if both the statement are TRUE and STATEMENT -2 is the correct explanation of STATEMENT - 1
B
If both the statement are STATEMENT -2 is NOT the correct explanation of STATEMENT -1
