Detergents used for cleaning clothes and utensils contain
(1) nitrates
(2) bicarbonates
(3) sulphonates
(4) bismuthates
Answer: (3) Sulphonate is a detergent used for cleaning clothes and utensils. It is a salt or ester of any sulphonic acid containing the ion RSO2– or the group RSO2–, R being an organic group. , it is used as comonomers in LLDPE and HDPE (C4–C8, in the manufacture of lubricants (C^-C^). And industrial chemicals and plasticizers.
