Water exhibits anomalous expansion between 0°C and 4°C. This means that instead of expanding when heated, it contracts and becomes denser until it reaches 4°C. Akshita Jolly is a multimedia ...
4.Question: Consider the reactions of dilute hydrochloric acid with the following metals: Aluminium, Copper, Iron, Magnesium and Zinc. The correct observation is: (A) Most vigorous reaction with ...
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