Which one of the following will have the largest number of atoms?

cbse
conceptsofchemistry

#1

Which one of the following will have the largest number of atoms?

  1. 1 g Au(s)
  2. 1 g Na(s)
  3. 1 g Li (s)
  4. 1 g of $C{{l}_{2}}$ (g)

#2
  1. 1 g Au = 1/197 mote atoms of

Au = 1/197 x 6.022 x ${{10}^{23}}$ atoms of Au.

  1. 1 g Na = 1/23 mole atoms of Na = 1/23 x 6.022 x ${{10}^{23}}$ atoms of Na.

  2. 1 fg Li = 1/7 mole atoms of
    Li = 1/7 x 6.022 x ${{10}^{23}}$ molecules of Li.

  3. 1 g $C{{l}_{2}}$ = 1/71 mole molecules of

$C{{l}_{2}}$ = 2/71 x 6.022 x ${{10}^{23}}$ atoms Cl.