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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Tick (√) the Correct Answer. the Valency of Iron in Fe203 is 1 2 3 6 - Chemistry

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प्रश्न

 Tick (√) the correct answer.

The valency of iron in Fe203 is

पर्याय

  • 1

  • 2

  • 3

  • 6

MCQ

उत्तर

3

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Atoms, Molecules and Radicals - Objective type questions

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सेलिना Concise Chemistry [English] Class 7 ICSE
पाठ 4 Atoms, Molecules and Radicals
Objective type questions | Q 2.1
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