Question
Chemistry Question on Solutions
What will be the concentration of ammonium ions (NH4+) in moles per litre units in a solution having 10 ppm of ammonium ions ?
A
10 moles/litre
B
~ 5.56×10-4 moles/litre
C
~ 1.8 x 10-3 moles/litre
D
~ 5.56 × 10-3 moles/litre
Answer
~ 5.56×10-4 moles/litre
Explanation
Solution
The correct answer is (B) : ~ 5.56×10-4 moles/litre.