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प्रश्न
Fill in the blank:
Manganese dioxide acts as a _________.
रिकाम्या जागा भरा
उत्तर
Manganese dioxide acts as a catalyst.
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Properties of Oxygen
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
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Write ‘True’ or ‘False’ in front of following statement.
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