MCQ
What is the semipermeable membrane used for reverse osmosis made of?
- ACellophane
- BPig's bladder
- ✓Cellulose acetate
- DParchment
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$C{H_3} - C{H_2} - \mathop S\limits_{ \bullet \,\, \bullet }^{ \bullet \,\, \bullet } - \mathop C\limits^* {H_2} - C{H_2} - Br\xrightarrow{{HOH}}[X]$
$[X]$ will be :
$(A)\,\, KO_2$
$(B)\,\,$ cis $-[Co(en)_2Cl_2]^+$
$(C)\,\, K_3[Co(Ox)_3]$
$(D)\,\,[CoCl_3]^{2-}$