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MCQ
If 2 g of hydrogen combines with 16 g of oxygen to form water, the mass of water formed will be ____.
Unit-1 Nature of Science in Chemistry
A 18 g
B 16 g
C 14 g
D 20 g
Explanation

By the law of conservation of mass, 2 g + 16 g = 18 g of water is formed.

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