Question

which has more number of atoms 100 gram of silver or hundred grams of iron

Answer 1

mass no. of Fe=56u
mass no. of Ag= 108u

No. of Silver atoms= given mass/ molar mass × 6.022×10^23
=100/108 × 6.022 × 10^23 =5.57 × 10^23

no. of atom in iron of 100g = given mass/ molar mass × 6.022 × 10^23
= 100/56 × 6.022 × 10^23
=1.07 × 10^24

Therefore, 100g of silver has more no. of atoms than of iron


hope this ans help u

Answer 2

Answer:

100g of silver has more atoms than 100g of iron.