Question

The ratio of Atomic weight to its valency is called__________. *

1.Electro chemical equivalent

2.Chemical equivalent

3.Faraday

4.Charge

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Answer 1

Explanation:

The equivalent weight of an element or radical is equal to its atomic weight or formula weight divided by the valence it assumes in compounds. The unit of equivalent weight is the atomic mass unit ; the amount of a substance in grams numerically equal to the equivalent weight is called a gram equivalent.