हिंदी

The most reactive metal is ______.

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प्रश्न

The most reactive metal is ______.

विकल्प

  • Ca

  • K

  • Al

  • Cu

MCQ
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उत्तर

The most reactive metal is K.

Explanation:

Potassium (K) lies at the very top of the metal reactivity series, making it the most reactive among the options.

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अध्याय 6: Electrolysis - Intext Question [पृष्ठ १२३]

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लखमीर सिंग Chemistry [English] Class 10 ICSE
अध्याय 6 Electrolysis
Intext Question | Q 3. (i) | पृष्ठ १२३
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