Question:
Four alternatives are given in each part of this question. Choose the correct alternative and write it in your answer-book.
Number of moles in 180 g of water is:
Four alternatives are given in each part of this question. Choose the correct alternative and write it in your answer-book.
Number of moles in 180 g of water is:
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To calculate moles, divide the given mass of the substance by its molar mass.
Updated On: Jan 5, 2026
- 180
- 1000
- 100
- 10
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The Correct Option is D
Solution and Explanation
Moles of water can be calculated using:
\[
\text{Moles} = \frac{\text{Mass}}{\text{Molar mass}} = \frac{180}{18} = 10.
\]
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