Question
Chemistry Question on Mole concept and Molar Masses
A solution is prepared by adding 2 g of X" to 1 moIe of water. Mass percent of "X" in the solution is
A
20%
B
5%
C
10%
D
2%
Answer
10%
Explanation
Solution
The correct option is (C): 10%
A solution is prepared by adding 2 g of X" to 1 moIe of water. Mass percent of "X" in the solution is
20%
5%
10%
2%
10%
The correct option is (C): 10%