Question

calculate the no. of C atoms in 0.24 g of C​

Answer 1

Answer:

no. of atoms of C=1.2046x10^24 atoms

Explanation:

we know that 1mole=6.023x10^23 atoms

so first we need to find the no. of moles of C

given mass of C=0.24g

molar mass of C= 12gm

no. of moles, n=0.24/12=24/(100x12)=0.02moles

no. of atoms of C,

=6.023x10^23x0.02=12.046x10^23=1.2046x10^24 atoms