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Edexcel A-Level Chemistry AS 7.4 Predict the Presence of Hydrogen Bonding in Molecules Analogous to Those Mentioned in 7 2 Questions

Use marked Edexcel IAL Chemistry questions to identify N–H, O–H or F–H donors and lone pairs, and reject polar analogues that cannot form intermolecular hydrogen bonds.

Syllabus
First assessment 2019
Course
Chemistry YCH11
Level
AS

Exam points

  • Select hydrogen-bonding molecules by locating an N–H, O–H or F–H donor and lone pair.
  • Reject polar analogues that have lone pairs but no hydrogen attached directly to N, O or F.

Edexcel A-Level Chemistry AS 7.4 Predict the Presence of Hydrogen Bonding in Molecules Analogous to Those Mentioned in 7 2 Questions question 1

[Maximum number: 1]

Which compound has intermolecular hydrogen bonding?

A

HF

B

H2Te

C

AsH3

D

SnH4

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