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Consider the following statement (A) NF 3 molecules has a trigonal planar structure. (B) Bond length of N 2 is shorter than O 2 (C) Isoelectronic molecules or ions have identical bond order. (D) Dipole moment of H 2 S is higher than that of water molecule. Choose the correct answer from the options given below :

1. (A) and (B) are correct
2. (A) and (D) are correct
3. (C) and (D) are correct
4. (B) and (C) are correct

Correct answer: (B) and (C) are correct

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