CSEC Chemistry · May/June 2011 · Paper 1 · Question Q8
Which of the following mixtures can be referred to as a standard solution?
- (A)Iodine in
50\text{ cm}^3of ethanol - (B)Sodium chloride in
50\text{ cm}^3of water - (C)
30\text{ g}of sodium chloride in water - (D)
30\text{ g}of iodine in50\text{ cm}^3of ethanol
The answer is shown once you've answered.
Practise this question