Question

no of atom in 88 gm of CO2​

Answer 1

88 g co2 is 2 moles of co2 ( 1 mole co2 = 44 gm) . Since 1 mole co2 has 2 moles of O atom 2 moles ie 88 gm will have 4 moles which is 4 times avogardos no of atom ie 4* 6.023 *10^23.

Answer 2

Answer:

no. of atoms in 44g of co2 are 3×6×10^23

no. of atoms in 88g of co2 will be 2×3×6×10^23

= 36 ×10^23 atoms

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