मराठी

The compound containing a metal - which does not exhibit variable valency.

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प्रश्न

The compound containing a metal - which does not exhibit variable valency.

पर्याय

  • Al2(SO4)3

  • Fe2(SO4)3

  • PbSO4

  • CuSO4

MCQ
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उत्तर

Al2(SO4)3

Explanation:

Aluminium (Al) has a single, fixed valency of 3+ and does not vary. Iron (Fe), Lead (Pb), and Copper (Cu) all show variable valencies.

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पाठ 1: The Language of Chemistry - For Additional High Order Thinking Questions [पृष्ठ १७]

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विराफ जे. दलाल Simplified ICSE Chemistry [English] Class 9
पाठ 1 The Language of Chemistry
For Additional High Order Thinking Questions | Q 2. 6. | पृष्ठ १७
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