Solutions Question 162

Question: What will be the normality of a solution containing 4.9 g. H3PO4 dissolved in 500 ml water [MP PMT 2003]

Options:

A) 0.3

B) 1.0

C) 3.0

D) 0.1

Show Answer

Answer:

Correct Answer: A

Solution:

N=w×1000E×volume,inml. , E=983=32.6

N=4.9×100032.6×500=0.3N .



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