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Which of the following statements is incorrect?A. The tendency to attract bonded pair of electron in case of hybridorbitals follow the order: `sp gt sp^(2) gt sp^(3)`B. Alkali metals generally have negative value of electron gain enthalpyC. The average oxidation number of S in `Na_(2)S_(4)O_(6)` is greater than in the case of `Na_(2)S_(2)O_(3)`.D. The electronegativity values for 2p-series elements is less than that for 3p-series elements on account of small size and high inter electronic repulsions. |
Answer» Correct Answer - D | |