The ratio of mass of a molecule of X2 to that silver atom is 8 ratio 27 if the molar mass of silver is 108 gram identify the element x

Q. A silver ornament of mass "m" grams is polished with gold equivalent to 1% of the mass of silver. Then the ratio of number of atoms of gold and silver in the ornament is

Q. Excess of silver nitrate solution is added to $100mL$ of $0.01M$ pentaaqua chloro chromium (III) chloride solution. The mass of silver chloride obtained in grams is:

Q. A silver ornament of m gram is polished with gold equivalent to 1% of the mass of silver. Compute the ratio of the number of atoms of gold and silver in the ornament.

Q. How many atoms are present in $1kg$ of silver?