Some Basic Concepts Of Chemistry Question 21

Question: Irrespective of the source, pure sample, of water always yields 88.89% mass of oxygen and 11.11% mass of hydrogen. This is explained by the law of

Options:

A) conservation of mass

B) multiple proportions

C) constant composition

D) constant volume

Show Answer

Answer:

Correct Answer: C

Solution:

[c] The H : O ratio in water is fixed, irrespective of its source. Hence it is law of constant composition.



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