Question

How many moles of sucrose will contain $0.1$ mol of oxygen atoms ?

• A. $\frac{1}{10}$
• B. $\frac{1}{110}$
• C. $\frac{1}{11}$
• D. $\frac{10}{11}$

Answer 1

The correct option is B $\frac{1}{110}$

The formula of sucrose is $C_{12}{H}_{22}{O}_{11}$.
So, $0.1$ mole of oxygen will be present in $=\frac{1}{11}\times 0.1=1/110$ mol of sucrose.