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Which law explains why pure zinc sulfide (ZnS) always has a fixed mass ratio of zinc to sulfur?

Answer and explanation

Correct answer: स्थिर अनुपात का नियम (Law of definite proportions)

The law of definite proportions states that a pure compound has a constant composition by mass. Therefore, pure ZnS always has the same mass ratio of zinc to sulfur.

Related tags

ChemistryDefinite ProportionsLaws Of Chemical CombinationSome Basic Concepts Of ChemistryClass 11 Mcq

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