Accurate determination of atomic masses is done with the instrument called as
- ASpectrophotometer
- BMass spectrometer
- CAtomic absorption spectrometer
- DCalorimeter
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The molecular mass of sucrose $(C_{12}H_{22}O_{11})$ is (in $g/mol$)
In a reaction,the ferrous $(Fe^{2+})$ ion is oxidized to ferric $(Fe^{3+})$ ion. The equivalent weight of the ion in the above reaction is equal to:
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View SolutionThe equivalent weight of $Fe$ in $Fe_2O_3$ is $(Atomic \ mass \ of \ Fe = 56 \ g \ mol^{-1})$
When $1.0 \ g$ of a metal nitrate is converted into $0.86 \ g$ of metal sulfate,what is the equivalent weight of the metal?
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