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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

Which of the following elements does not form hydride by direct heating with dihydrogen?

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प्रश्न

Which of the following elements does not form hydride by direct heating with dihydrogen?

पर्याय

  • Be

  • Mg

  • Sr

  • Ba

MCQ
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उत्तर

Be

Explanation:

Due to high ionization enthalpy and small size, Be does not react with hydrogen by direct heating.

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पाठ 10: The s-block Elements - Multiple Choice Questions (Type - I) [पृष्ठ १२७]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 11
पाठ 10 The s-block Elements
Multiple Choice Questions (Type - I) | Q 16 | पृष्ठ १२७

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