Ap Eapcet
Some Basic Concepts Of Chemistry
AP EAPCET 2025 - 26th May Evening Shift
MCQ+1 / -02025
The mass of a mixture containing NaCl and NaBr is 4.0 g . If Na is $30 \%$ of the total mixture, the composition of NaCl in the mixture is $(\mathrm{Na}=23 \mathrm{u}, \mathrm{Cl}=35.5 \mathrm{u}, \mathrm{Br}=80 \mathrm{u})$