Question

Number of milli moles in 1.0 gram of water is:

• A. 1
• B. 18
• C. 55.56
  
• D. 12

Answer 1

The correct option is C 55.56

Number of moles of water $n=\frac{m}{M}=\frac{1}{18}=0.055$ $moles$

Number of millimoles $=0.055\times 1000=55.56$ $millimoles$

Hence, the correct option is $C$.