MHT CET · Chemistry · Some Basic Concepts of Chemistry
What is the mass in grams of 0.25 mol water?
- A 1.5 g
- B 2.5 g
- C 4.5 g
- D 3.5 g
Answer & Solution
Correct Answer
(C) 4.5 g
Step-by-step Solution
Detailed explanation
\(M(\text{H}_2\text{O}) = 2 \times 1.008 + 15.999 = 18.015 \text{ g/mol}\) \(\text{mass} = \text{moles} \times M(\text{H}_2\text{O})\)
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