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342 g of 20% by mass of ba(OH)2 solution...

342 g of 20% by mass of ba`(OH)_2` solution (sq.gr.`0.57`) is reacted with `1200mL` of `2MHNO_3` . If the final density of solution is same as pure water then molarity of the iron in resulting solution which decides the nature of the above solution is :

A

acidic

B

neutral

C

basic

D

can't say

Text Solution

Verified by Experts

The correct Answer is:
C
`{:(Ba(OH)_(2),+,2HNO_(3),rarr,Ba(NO_(3))_(2),+2H_(2)O,),(0.4 "mole",,0.4 "mole",,,,):}`
in resultant sol. `Ba(OH_(2))` is remaning, therefore nature of sol. Basic
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