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1.1    Calculate the molar mass of the following:
                (i) H2

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The molar mass of Water (H_{2}O) is:

= 2\times Atomic\ mass\ of\ hydrogen\ + \ Atomic\ mass\ of\ oxygen

= 2\times(1.008\ u) + 16.00\ u

= 18.02\ u

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Divya Prakash Singh

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