Question

Raunak took 5 moles of carbon atoms in a container and Krish also took 5 moles of sodium atoms in another container of same weight. Whose container has more number of atoms?

• A. Raunak
• B. Krish
• C. Both have same
• D. None of these

Answer 1

Answer: (C)

Both have same

Equal moles of different atoms contain the same number of atoms.

1 mole has $6.023\times {10}^{23}$ atoms.

Both have 5 moles of atoms.

Therefore, the number of atoms $=5\times 6.023\times {10}^{23}$.

Hence the correct option is C.