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प्रश्न
Fill in the blank.
One a.m.u. is the mass of ______ atom of C12.
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उत्तर
One a.m.u. is the mass of one atom of C12.
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संबंधित प्रश्न
Fill in the following blanks :
60 g of carbon element are .............. moles of carbon atoms.
How many moles of oxygen atoms are present in one mole of the following compounds ?
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Calcium chloride when dissolved in water dissociates into its ions according to the following equation.
\[\ce{CaCl2} (aq) → {Ca^{2+} (aq) + 2{Cl}- (aq)}\]
Calculate the number of ions obtained from CaCl2 when 222 g of it is dissolved in water.
