An aqueous solution of glucose (C 6 H 12 O 6 ) is 0.01 M. To 200 mL of this solution…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
An aqueous solution of glucose (C6H12O6) is 0.01 M. To 200 mL of this solution, which of the following should be carried out to make it 0.02 M ?
I. Evaporate 50 ml of solution
II. Add 0.180 gm of glucose
III. Add 50 mL of water
The correct option is :
I. Evaporate 50 ml of solution
II. Add 0.180 gm of glucose
III. Add 50 mL of water
The correct option is :
- I
- II
- I, II
- I, II, III
Answer
(C) I, II
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