NEET Chemistry Redox Reactions Questions Solved


An element x reacts with oxygen to form a compound X2O3. If the atomic mass of x is 91.5 the equivalent mass of x is:-

1. 30.5

2. 45.75

3. 61

4. 91.5

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In compound X2O3

3 x 16g of O is combined with  2 x 91.5g of X

8g of O is combined with  = 30.5g of X

so equivalent weight of X = 30.5

 

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