Which formulas and their respective names do not match? i) bao barium hydroxide ii) ccl4 carbon tetrachloride iii) n2o4 dinitrogen tetroxide iv) hf monohydrogen monofluoride a) i and ii b) ii and iii reactivate c) i and iv d) i, iii and iv

I)

The formula for barium hydroxide is Ba(OH)₂. hence BaO and barium hydroxide do not match.

II)

The formula for carbon tetra chloride is CCl₄. hence CCl4 and carbon tetra chloride do  match.

III)

The formula for dinitrogen tetroxide is N₂O₄. hence N₂O₄ and dinitrogen tetroxide do  match.

IV)

The name for  HF is hydrogen fluoride. hence HF and monohydrogen monofluoride do  match.

so correct choice is C)I and IV

The answer is c cc c c c c c cc ccc c c c c c c c c c c c cc c c cc c cc c c cc c c c cc c c cc c

Explanation:

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