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Quicklime contains 28.6% of oxygen by we...

Quicklime contains 28.6% of oxygen by weight. Determine the weight of oxygen in 750 gm quick lime.

A

214.5gm

B

224.5gm

C

234.5gm

D

235.5gm

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Knowledge Check

  • In a metal oxide, there is 20% oxygen by weight. Its equivalent weight is

    A
    40
    B
    64
    C
    72
    D
    32
  • An element forms an oxide, in which the oxygen is 20% of the oxide by weight, the equivalent weight of the given element will be

    A
    `32`
    B
    `40`
    C
    `60`
    D
    `128`
  • A compound contains 3.2\% of oxygen . The minimum molecular weight of the compound is

    A
    300
    B
    440
    C
    350
    D
    500
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