Only one element forms hydride.
(i) Group 6
(ii) Group 7
(iii) Group 8
(iv) Group 9
Only one element forms hydride.
(i) Group 6
(ii) Group 7
(iii) Group 8
(iv) Group 9
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1 Answer
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This is a multiple choice answer as classified in NCERT Exemplar
Option (i)
Group 6
From group 6, only chromium forms CrH.
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H2S has minimum boiling point.
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HF molecules are associated with strong intermolecular hydrogen bonding hence its boiling point is the highest
Compound Melting Point (K)
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HI
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