MCQ
$C{F_x}C{l_y}$ [where $ x + y = 4$ ]. These compounds are not used because
- AThese are fluoro carbons
- BThese are difficult to synthesise
- ✓They deplete ozone layer
- DNone of the these
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$V^{+4},\,Ni^{+2},\, Ti^{+3}, \,Co^{+2}, \,Fe^{+3}, \,Cu^{+2}$
$A\,\xrightarrow{{{k_1}}}B$ ${k_1}\, = \,1.26\, \times \,{10^{ - 4}}\,{S^{ - 1}}$
$A\,\xrightarrow{{{k_2}}}C$ ${k_2}\, = \,3.8\, \times \,{10^{ - 5}}\,{S^{ - 1}}$