A) A deep red vapours is formed.
B) Vapours when passed into \[NaOH\] solution gives a yellow solution of \[N{{a}_{2}}Cr{{O}_{4}}\]
C) Chromyl chloride is formed
D) All of the these
Correct Answer: D
Solution :
\[4NaCl+{{K}_{2}}C{{r}_{2}}{{O}_{7}}+6{{H}_{2}}S{{O}_{4}}\xrightarrow{{}}\underset{\begin{smallmatrix} Chromyl\,\,chloride \\ (red\,\,vapour) \end{smallmatrix}}{\mathop{2Cr{{O}_{2}}C{{l}_{2}}}}\,\] \[+4NaHS{{O}_{4}}+2KHS{{O}_{4}}+3{{H}_{2}}O\] \[Cr{{O}_{2}}C{{l}_{2}}+4NaOH\xrightarrow{{}}\underset{yellow\,\,solution}{\mathop{N{{a}_{2}}Cr{{O}_{4}}}}\,+2NaCl+2{{H}_{2}}O\]You need to login to perform this action.
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