1 MARK 2 MARKS DO NOT REPEAT MISTAKE TESTED FOR EXAM SAFETY

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1 MARK 2 MARKS DO NOT REPEAT MISTAKE TESTED FOR EXAM SAFETY Question: 1 MARK SAFETY CHECK EXAM DO NOT REPEAT MISTAKE 2 MARKS TESTED FOR EXAM SAFETY Define homologous series.[2] Answer: The answer has not scored full marks because: Question: Define homologous series.[2] The correct answer should be:

0 MARKS 3 MARKS DO NOT REPEAT MISTAKE TESTED FOR EXAM SAFETY Question: 0 MARKS SAFETY CHECK EXAM DO NOT REPEAT MISTAKE 3 MARKS TESTED FOR EXAM SAFETY Explain why NaCl has a high melting point. [3] Answer: The answer has not scored full marks because: Question: Explain why NaCl has a high melting point. [3] The correct answer should be:

0 MARKS 1 MARK DO NOT REPEAT MISTAKE TESTED FOR EXAM SAFETY Question: 0 MARKS SAFETY CHECK EXAM DO NOT REPEAT MISTAKE 1 MARK TESTED FOR EXAM SAFETY Explain why the bonding in nitrogen oxide is covalent and not ionic.[1] Answer: The answer has not scored full marks because: Question: Explain why the bonding in nitrogen oxide is covalent and not ionic.[1] The correct answer should be: