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प्रश्न
Complete the statement by filling the blank with the correct word from the option.
Adsorption capacity of wood charcoal is increased by passing ______ over wood charcoal, at high temperature.
विकल्प
carbon dioxide
steam
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उत्तर
Adsorption capacity of wood charcoal is increased by passing steam over wood charcoal, at high temperature.
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संबंधित प्रश्न
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