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Out of aluminium, copper, calcium and tin, the most reactive metal is:

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Question

Out of aluminium, copper, calcium and tin, the most reactive metal is:

Options

  • aluminium

  • copper

  • tin

  • calcium

MCQ
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Solution

Calcium

Explanation:

Calcium is the most reactive because it belongs to the alkaline earth metals group and occupies the highest position in the reactivity series among the given choices, meaning it loses electrons much more readily than aluminium, tin, and copper.

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Chapter 3: Metals and Non-metals - Exercise 1 [Page 168]

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Lakhmir Singh Chemistry [English] Class 10
Chapter 3 Metals and Non-metals
Exercise 1 | Q 72. | Page 168
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