Identity the correct statement with respect to hypo.
i. It is used in photography.
ii. It is used as antichlor.
iii. It is used as antiseptic.
iv. It is used in making artificial silk.
1
i, ii, iv
2
i, ii, iii
3
ii, iii, iv
4
i, iii, iv
Identity the correct statement with respect to hypo.
i. It is used in photography.
ii. It is used as antichlor.
iii. It is used as antiseptic.
iv. It is used in making artificial silk.