Questions tagged 'atomic-mass'

• Which property of an element is always a whole number
  Category: chemical-aritmatic | Tags: atomic-mass
• Which one of the following properties of an element is not variable
  Category: chemical-aritmatic | Tags: atomic-mass
• The modern atomic weight scale is based on
  Category: chemical-aritmatic | Tags: atomic-mass
• 1 amu is equal to
  Category: chemical-aritmatic | Tags: atomic-mass
• Sulphur forms the chlorides ${S_2}C{l_2}{\rm{ and }}SC{l_2}$.The equivalent mass of sulphur in $SC{l_2}$is
  Category: chemical-aritmatic | Tags: atomic-mass
• The sulphate of a metal M contains 9.87% of M.This sulphate is isomorphous with $ZnS{O_4}.7{H_2}O$.The atomic weight of M is
  Category: chemical-aritmatic | Tags: atomic-mass
• When 100 ml of 1$M\,NaOH$solution and 10 ml of 10$N\,{H_2}S{O_4}$solution are mixed together, the resulting solution will be
  Category: chemical-aritmatic | Tags: atomic-mass
• In chemical scale, the relative mass of the isotopic mixture of oxygen atoms $({O^{16}},\,{O^{17}},\,{O^{18}})$ is assumed to be equal to
  Category: chemical-aritmatic | Tags: atomic-mass
• For preparing 0.1 N solution of a compound from its impure sample of which the percentage purity is known, the weight of the substance required will be
  Category: chemical-aritmatic | Tags: atomic-mass
• 1 mol of $C{H_4}$contains
  Category: chemical-aritmatic | Tags: atomic-mass

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