JEE Main Chemistry question
The molality of 2% (w/w) aqueous solution of is m.
Answer: 0.21
Solution
In 100 g solution: 2 g (MW 98), 98 g kg water. Moles . Molality m.
The molality of 2% (w/w) aqueous solution of is m.
In 100 g solution: 2 g (MW 98), 98 g kg water. Moles . Molality m.