(2) 2.1 Define the term covalent bond. 2.2 Draw Lewis structures for: 2.2.1 CH3Cℓ (2) 2.2.2 CO2 (2) 2.3 How many lone-pair electrons are on the central atom in the CO2 molecule? (1) 2.4 Identify ONE of the substances in Reaction 2 that can form a dative covalentbond when reacting with an acid. (1) 2.5 … Read more
Various options are provided as possible answers to the following questions. Eachquestion has only ONE correct answer. Choose the answer and write only theletter (A–D) next to the question number (1.1–1.10) in the ANSWER BOOK, forexample 1.11 E. 1.1 Which ONE of the bonds between the atoms below has the highest polarity? A H – … Read more