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प्रश्न
Name two gases which chemically combine to form a liquid.
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उत्तर
Hydrogen and oxygen
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संबंधित प्रश्न
Name the chemical in which gold can be dissolved.
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\[\ce{Pb3O4 + HCl ->}\]
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Choose the correct answer from the options given below:
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\[\ce{NH4OH + HCl ->}\]
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\[\ce{NH4OH + HCl ->}\]
