The compound MX4 is tetrahedral. The number of \angle XMX angles in the compound is : — Chemical Bonding Chemistry Question

💡 Solution & Explanation

Step 1: In a regular tetrahedral geometry, a central atom (M) is bonded to four terminal atoms (X). Step 2: To form an angle X-M-X, we must choose any two terminal atoms out of the four. The number of ways to choose 2 items from 4 is given by the combination formula 4C2 = (4 * 3) / (2 * 1) = 6. Step 3: Therefore, there are exactly six X-M-X angles in a tetrahedral compound, corresponding to option (d).