MCQ
Which purification technique is used for high boiling organic liquid compound (decomposes near its boiling point)?
- ASteam distillation
- BSimple distillation
- CFractional distillation
- ✓Reduced pressure distillation
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$C{H_3} - CH = CH - COOH\xrightarrow{{B{r_2}}}$


${H_2}\left( g \right)\,1atm\,|\,{H^ + }\left( {1M} \right)\,||\,C{u^{2 + }}\left( {1M} \right)\,|\,Cu\left( s \right)$
which of the following statements is true