Which of the following is used in the preparation of chlorine (a) Only MnO2 (b) Only KMnO4 (c) Both MnO2 and KMnO4 Which of the following is used in the preparation of chlorine (a) Only MnO2 (b) Only KMnO4 (c) Both MnO2 and KMnO4 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]