मराठी

Chemically rust is ______. -

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प्रश्न

Chemically rust is ______.

पर्याय

  • Hydrated ferrous

  • Only ferric oxide

  • Hydrated ferric oxide

  • None of these

MCQ
रिकाम्या जागा भरा

उत्तर

Chemically rust is Hydrated ferric oxide.

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Effects of Chemical Changes: Production of Heat, Light, Sound and Pressure
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