how much 98% w/v H2So4 should be taken so as to prepare 4L,3M h2so4 solution
a)1.8L
b)0.6L
c)2.4L
d)1.2L
Answers
Answered by
0
Answer:
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Answered by
1
Answer:
C) 2.4 L
Explanation:
Given,
Morality of solution, H2SO4 = 3 Molar
Volume of solution, H2SO4 = 4 Litre = 4000ml
We Know that,
Mass of H2SO4 = 98 g
% w/v = mass of solute / volume of solution × 100
% w/v = 98 / 4000 × 100
% w/v = 98 / 40
% w/v = 2.45 g ml^-1
Therefore, Option C is correct.
Solved by
Aaditya Singh
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