Mole fractions?
Chemistry
Level
2
An aqueous solution weighing 100 gram has 60 gram of pure chalk. Then find the mole fraction of the chalk.
If the answer can be expressed as \(\frac{a}{b}\), where \(a\) and \(b\) are coprime positive integers, then submit the value of \(a + b\).
by
Ashish Siva