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Consider the following reactions:
[JEE Main-2020 (January)]
\( \mathrm{NaCl}+\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+\mathrm{H}_{2} \mathrm{SO}_{4} \rightarrow(\mathrm{A})+ \) side products
P
(conc.)
W
(A) \( +\mathrm{NaOH} \rightarrow(\mathrm{B})+ \) Side products
(B) \( +\mathrm{H}_{2} \mathrm{SO}_{4}+\mathrm{H}_{2} \mathrm{O}_{2} \rightarrow(\mathrm{C})+ \) Side products *
(dilute)
The sum of the total number of atoms in one moelcule each of \( (A),(B) \) and \( (C) \) is
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