Q:

The solution concentration 0.9 % means that there are

0

The solution concentration 0.9 % means that there are


  1. 0.9 g of solute in 100 ml of solution.
  2. 9.0 g of solute in 100 ml of solution.
  3. 0.9 g of solute in one litre of solution.
  4. 0.9 mole of solute in 100 ml of solution.

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A: 0.9 % = 0.9 per cent = 0.9 per hundred = 0.9 g per 100 ml of

solution.

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