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The mass of 50% (mass/mass) solution of ...

The mass of 50% (mass/mass) solution of HCI required to react with 100g of `CaCO_3` would be

A

73 g

B

100 g

C

146 g

D

200 g

Text Solution

Verified by Experts

The correct Answer is:
C
eq of HCI = eq of `CaCO_3`
`W/(36.5) =100/50 , W_(" HCI") = 73` gam
50 g of HCl is present in 100gm of HCI solution 73g of HCI `rarr "? "` = 146 gm of HCl
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