Multiple choice

30% by volume of solution of glucose means

  1. 30 g of glucose is disolved in 100ml. of water

  2. 30 ml of glucose is mixed in 1000 ml. of water

  3. 30 ml of glucose is disolved in water so that the total volume is 100 ml.

  4. 30 ml of glucose is mixed with 70 ml. of water
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Answer 3

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