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The mass of 1.5 xx 10^(26 molecules of a...

The mass of `1.5 xx 10^(26` molecules of a substances is 16 kg . The molecular mass of the substance is

A

64g

B

64amu

C

16amu

D

32amu

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The correct Answer is:
B
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
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  4. Which of the following has higher mass

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  7. The mass and charge of one mole of electrons, respectively is

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  10. The equivalent weights of S in SCl(2) and S(2)Cl(2) are in the ratio

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  11. The equivalent weight of a metal in different compounds are 18.6 ad 28...

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  14. The equivalent weight of chlorine molecule in the equation 3Cl(2)+6NaO...

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  15. Oxidation number of metal in the complex [Co(NH(3))(4)Cl(2)]^(+) is

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  16. Sodium thiosulphate reacts with iodine to give iodide and tetrathionat...

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  17. Consider the following redox reaction in which compound .X. is a produ...

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  18. Oxidation numbers of sulphur in H(2)S(3) molecule are

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  19. The oxidation states of the most electronegative element in the produc...

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  20. Calculate the oxidation number of iron in Fe(3)O(4)?

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