The ortho/para directing group among the following is (a) COOH (b) CN (c) COCH3 (d) NHCOCH3 The ortho/para directing group among the following is (a) COOH (b) CN (c) COCH3 (d) NHCOCH3 February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,