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If water sample are taken from sea, rive...

If water sample are taken from sea, rivers or lake, they will be found to contain hydrogen and oxygen in the approximate ratio of `1 : 8`. This indicates the law of :

A

law of conseravtion of mass

B

Definite proporation

C

Reciprocal propoertions

D

None of these

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NARENDRA AWASTHI-STOICHIOMETRY-Level 1 (Q.31 To Q.60)
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  2. A mixture of O2 and gas ''y'' (mol. mass 80) in the mole ratio a : b ...

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  3. If water sample are taken from sea, rivers or lake, they will be found...

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  4. Hydrogen and oxygen combine to form H2 O2 and H2 O containing 5.93% an...

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  5. Carbon and oxygen combine to form two oxides, carbon monoxide and carb...

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  7. The law of multiple proportions is ilustrated by the two compounds

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  16. What percentage of oxygen is present in the compound CACO3.3Ca3(PO4)2?

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  18. A gaseous compound is composed of 85.7% by mass carbon and 14.3% by ma...

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  19. Complete combustion of 0.858 g of compound X gives 2.63 g of CO(2) and...

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