what is the weights volume percentage of a solution in which 7.5 g of kcl is dissolved in 100 ml of the solution
a)7.5 %
b) 92.5%
c) 50%
d) none
Answers
Answered by
6
answer :-
7.5 % of kcl (w/V ) : 7.50g kcl present in 100mL of the solution .
= 7.5 × 100 / 100
= 7.5 %
option (1)
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7.5 % of kcl (w/V ) : 7.50g kcl present in 100mL of the solution .
= 7.5 × 100 / 100
= 7.5 %
option (1)
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Answered by
0
Explanation:
Weight of KCl = 100
Percentage of solution dissolved = 7.5 × 100/ 100
= 7.5
So , option A is correct
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