MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following statements is INCORRECT?_x005F_x000D_ I) Bleaching powder is a pale yellow powder_x005F_x000D_ II) Dry NH3 gas turns red litmus blue_x005F_x000D_ III) The pH of rain water is nearly 7_x005F_x000D_ IV) The pH of acid rain is nearly 5.6_x005F_x000D_ |
| A. | I, II and IV |
| B. | II and III |
| C. | I and IV |
| D. | Only II |
| Answer» E. | |