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Consider the following reactions : NaC...

Consider the following reactions :
`NaCl+K_(2)Cr_(2)O_(7)+underset("(Conc.)")(H_(2)SO_(4))rarr(A)+"side products"`
`(A)+NaOH rarr(B) +"Side products"`
`(B)+underset("(dilute)")(H_(2)SO_(4))+H_(2)O_(2)rarr(C)+"Side products"`
The sum of the total number of atoms in one molecule each of (A), (B) and (C) is _________.

A

(a) 10

B

(b) 18

C

(c) 8

D

(d) 15

Text Solution

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The correct Answer is:
18
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