General Science » Exercise – 1
76. Detergents used for cleaning clothes and utensils contain?
(a) bicarbonates
(b) bismuthates
(c) sulphonates
(d) nitrates
Subject Name : General Science |
Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB |
Posts Name : Technical Assistant, Junior Scientist, Post Graduate Teacher, College Lecturer |
General Science Books
|