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 c. i and iv d. i, iii and iv?

The correct answer is option c.

Explanation;

The name of the is barium oxide. Where as barium hydroxide is represented by BaOH.

The name of the is carbon tetra chloride

The name of the is dinitrogen tetra oxide

The name of the is hydrogen fluoride.

Hence, (i)and (iv) formulas and their respective names do not match.Optiob c is a correct answer.

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.