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what is the answer to this question We have 100ml of 0.1 M KCL solution. To make it 0.2 M a) evaporate 50ml water b) add o.1 mol KCl c) add o.o1 mol KCl d) evaporate 50 ml solution

what is the answer to this question
 We have 100ml of 0.1 M KCL solution.  To make it 0.2 M

a) evaporate 50ml water


b) add o.1 mol KCl


c) add o.o1 mol KCl


d) evaporate 50 ml solution 

Grade:12th Pass

2 Answers

dhakar nagar
14 Points
13 years ago

d) evaporate 50 ml solution m1v

Vimal Jain
14 Points
13 years ago

Actually the aswer is C. add 0.01 mol KCl but tell me how to solve the problem

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