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प्रश्न
Which of the following statements about hydrogen is incorrect?
विकल्प
It is an inflammable gas
It is the lightest gas.
It is not easily liquefied
It is a strong oxidizing agent.
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उत्तर
It is a strong oxidizing agent.
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संबंधित प्रश्न
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\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
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