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Carbon and oxygen combine to from two ...

Carbon and oxygen combine to from two oxdies, carbon is respectively ` 12: 16` and ` 12 : 32`. These figurs illustrate the :

A

law of multiple proportions

B

law of reciprocal proportions

C

law of conservation of mass

D

law of constant proportains

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NARENDRA AWASTHI-STOICHIOMETRY-Level 1 (Q.31 To Q.60)
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  2. Which one the following combinations illustrate law of reciprocal p...

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  3. Carbon and oxygen combine to from two oxdies, carbon is respective...

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  4. A sample of calcuium carbonate (CaCO(3)) has the following percentage ...

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  6. All the substance listed below are fertilizers that contribute nitroge...

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  14. What percentage of oxygen is present in the compound CaCO(3).3Ca(3)(PO...

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  15. Dieldrin, an insecticide, contains C,H,Cl and O. Combustion of 29.72 m...

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

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

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  18. The sulphate of a metal M contains 9.87% of M, This sulphate is isomor...

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  19. In an organic compound of molar mass 108 gm mol^-1 C, H and N atoms ar...

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