JEE Main Chemistry question
An oxide of a metal has 20% oxygen. The eq. wt. of the oxide is:
Answer: (B)
Solution
The equivalent weight of oxygen (8) corresponds to 20% of the oxide's equivalent weight: .
An oxide of a metal has 20% oxygen. The eq. wt. of the oxide is:
The equivalent weight of oxygen (8) corresponds to 20% of the oxide's equivalent weight: .