Question

natural and synthetic sample of cupric carbonate contain 51.35% of copper. this data is in accordance with a) law of conservation of mass b) law of definite proportion c) law of multiple proportion d) avagadro's law

Answer 1

Answer:

b) law of definite proportions

Explanation:

according to law of definite proportions a compound will contain the same mass of elements irrespective of the origin of the compound and in the given illustration, both natural and synthetic samples contain same amount of copper.

Answer 2

Answer:

LAW OF DEFINITE PROPORTION

Explanation:

A given compound always contains exactly the same definite proportion by weight

so from the question, copper contains same proportion by mass from both of the cases of natural sample and also the synthetic sample

Thus it obeys law of conservation of definition proportion

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