100+ MCQ & Answer JEE Main Chemistry | page-08 | General Knowledge MCQ And Answer
71. Air pollution that occurs in sunlight is _______. A. fog B. acid rain C. reducing smog D. oxidizing smog Answer Option : D 72. How many unit cells are divided equally in a face-centred cubic lattice? A. 2 B. 4 C. 6 D. 8 Answer Option : C 73. Copper crystalline in FCC with […]




