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प्रश्न
Choose the correct answer from the options given below.
In water, the hydrogen-to-oxygen mass ratio is
विकल्प
1: 8
1: 16
1: 32
1: 64
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उत्तर
1:8
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संबंधित प्रश्न
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CaCO3 → CaO + CO2
How many moles of CO2 are there in this equation?
