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Karnataka Board PUCPUC Science Class 11

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

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Question

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

Options

  • Be

  • Mg

  • Sr

  • Ba

MCQ
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Solution

Be

Explanation:

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

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Chapter 10: The s-block Elements - Multiple Choice Questions (Type - I) [Page 127]

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NCERT Exemplar Chemistry Exemplar [English] Class 11
Chapter 10 The s-block Elements
Multiple Choice Questions (Type - I) | Q 16 | Page 127

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