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The metal which can form an oxide having...

The metal which can form an oxide having metal: oxygen ratio 2:3 is

A

Bi

B

Sn

C

Na

D

Ba

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The correct Answer is:
A
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -1
  1. {:("LIST - 1","LIST - 2"),("(Moleules)","(Empirical formula)"),("A) Gl...

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  2. A compound contains carbon and hydrogen in the mass ratio 3:1. The for...

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  3. The metal which can form an oxide having metal: oxygen ratio 2:3 is

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  4. An organic compound on analysis was found to contain 0.032% of sulphur...

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  5. The percentage of oxygen in NaOH is

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  6. The empirical formula of acetic acid is the same as that of

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  7. A compound contains 90% C and 10% H. The empirical formula of the comp...

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  8. 0.14 g of an element on combustion gives 0.28 g of its oxide. What is ...

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  9. 60g of a compound on analysis gave C=24g, H=4g and O=32g. Its empirica...

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  10. An alkaloid contains 17.28% of nitrogen and its molecular mass is 162....

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  11. An organic compound containing Cand H has 92.3% of carbon. Its empiric...

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  12. The percentage of nitrogen in urea (NH(2)CONH(2)), is

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  13. 10 g of hydrofluoric acid gas occupies 5.6 lit of volume at STP . If t...

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  14. Two elements 'A' and 'B' (atomic weights 75 and 16 respectively) combi...

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  15. An organic compound having C, H and S elements contains 4% sulphur. Th...

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  16. 5.6g of an organic compound on burning with excess of oxygen gave 17.6...

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  17. An organic compound contains C = 40%, H = 13.33% and N = 46.67%. Its e...

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  18. An organic compound containing Cand H has 92.3% of carbon. Its empiric...

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  19. Gain of electron or electrons is termed

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  20. When Zn metal is added to CuSO(4) solution, Cu is precipitated, it is ...

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