PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Why is the amount of gas collected in one of the test tubes in Activity 1.7 double the amount collected in the other? Name this gas.
2. Identify the substances that are oxidised and the substances that are reduced in the following reaction:
\(CuO\)(s) + \(H_2\)(g) → \(Cu\)(s) + \(H_2O\)(l)
\(CuO\)(s) + \(H_2\)(g) → \(Cu\)(s) + \(H_2O\)(l)
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