Chapter 5: Problem 22
For each of the questions, four choices have been provided. Select the correct alternative. \(\mathrm{NH}^{+}{ }_{4}\) is isostructural with (a) \(\mathrm{PCl}_{3}\) (b) \(\mathrm{CH}_{4}\) (c) \(\mathrm{BF}_{3}\) (d) \(\mathrm{NO}_{3}^{-}\)