Multiple Choice Question Answer II — task. Science CBSE, Class 10.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. A brown mass of ferric chloride is formed on iron surface as a result of combination reaction between iron and chlorine, in this process

Iron get oxidised as well reduced
It is not a redox process
Iron get reduced
Iron get oxidised

2. Upon heating zinc oxide with carbon, zinc and carbon-monoxide are formed is the process

ZnO get oxidised
C get reduced
ZnO acts as oxidising agent
C acts as oxidising agent

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