1.

Which of the following are examples of synthetic detergents ?

Answer»

`CH_3(CH_2)_(16)CH_2OSO_3N_9``CH_3(CH_2)_(16)COO(CH_2CH_2O)_8CH_2CH_2OH`
`CH_3(CH_2)OVERSET(+)N(CH_3)_3Cl^(-)`

ANSWER :A::B::C::D


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