The mass of one mole of a substance in grams is called ....... .
- Aatomic mass
- Bmole number
- Cmolar mass
- Dmass number
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Similar Questions
Calculate the milli-equivalents of:
$(a) \, Ca(OH)_2$ in $74 \, g$
$(b) \, NaOH$ in $20 \, g$ respectively.
$(a) \, Ca(OH)_2$ in $74 \, g$
$(b) \, NaOH$ in $20 \, g$ respectively.
Difficult
View SolutionAn oxide of an element contains $67.67\%$ oxygen and the vapour density of its volatile chloride is $79$. What is the atomic weight of the element?
Difficult
View SolutionWhich of the following statements is not true about atomic mass?
$4 \, g$ of copper is dissolved in concentrated $HNO_3$. Upon strong heating of the resulting copper nitrate solution,$5 \, g$ of its oxide is obtained. The equivalent weight of copper is ...... .
Medium
View SolutionWhich of the following is true about sodium chloride?
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