• # question_answer 60)   The molecular formula of the compound formed between B and C will be : (a)$BC$                              (b) ${{B}_{2}}C$                             (c)$B{{C}_{2}}$                                               (d)$B{{C}_{3}}$

Answer:

(d) B is a member of nitrogen group and C is a member of halogen group. B has trivalency and C has monovalency. Hence, compound formed is$B{{C}_{3}}$.

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