MCQ
Which of the following constitutes organic wastes?
- ADrainage from mineral fields.
- ✓Sewage.
- CIndustrial organic chemical.
- DFertilisers.
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$C{H_3} - C{H_2} - CH = C{H_2}\xrightarrow[{{H_2}{O_2}}]{{HBr}}$
$_H^{Br} > \mathop C\limits_1 = \mathop C\limits_2 < _H^{Br}$ $\xrightarrow[{Catalyst}]{{{H_2}}}Br\mathop {C{H_2}}\limits_3 \mathop {C{H_2}}\limits_4 Br$