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"Calculate valency factor and equivalent...

"Calculate valency factor and equivalent wieght of the following" `Na_(2)CO_(3), " " Fe_(2)(SO_(4))_(3), " " FeSO_(4).7H_(2)O`

A

n-factor for Hydroxyl amine is 1

B

equivalent weigth of `Fe_(2)(SO_(4))_(3)` is `M//2`

C

6 meq of `Fe_(2)(SO_(4))_(3)` is contained in 3 millimoles of ferric sulphate

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
D
`NH_(2)OH rarr N_(2)`, n-factor `=1`
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