Question

Solution of cacl2 is 0.5 mole per litre then the moles of chloride ion in 500 ml will be

Answer 1

Answer:0.25 mole

Explanation:1 mole cacl2 give 1mole ca and 1 mole cl2 then 0.5 mole cacl2 will give 0.5 mole cl2

Then cacl2 = 1 L

Then cl2 is also 1 litre means

0.5 mole cl2 = 1 L cl2

Then 0.5L cl2 = 0.5/2 mole

= 0.25 mole