1.

(A)A colloidal sol of Fe(OH)_(3) formed by peptisation carries positive charge. (R ) During formation of Fe(OH)_(3) sol , electrons are lost by the particles.

Answer»

Both (A) and (R ) are TRUE and (R ) is the correct explanation of (A)
Both (A)and (R ) are true and (R ) is not the correct explanation of (A)
(A) is true but (R ) is false
Both (A) and (R ) are false

ANSWER :C


Discussion

No Comment Found

Related InterviewSolutions