AQA Jun 2017 Paper 1 Q5

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10 This question is about intermolecular forces. Give the meaning of the term electronegativity.[1 mark] Explain how permanent dipole-dipole forces arise between hydrogen chloride molecules. [2 marks] 0 5 0 5 . 1 0 5 . 2 0 5 . 3 Complete Table 4 by naming the shape of each molecule. Place a tick () in the final column if the molecule has a permanent dipole. Table 4 [4 marks] Molecule Name of shape Tick () if molecule has a permanent dipole SiH4 PH3 BeCl2 CH3Cl *10* IB/M/Jun17/7404/1<br />

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