Which of the following statements is true regarding the complex [Ag(NH3)2]+? (20
Practice Questions
Q1
Which of the following statements is true regarding the complex [Ag(NH3)2]+? (2023)
It is a tetrahedral complex.
It is a square planar complex.
It is a linear complex.
It is an octahedral complex.
Questions & Step-by-Step Solutions
Which of the following statements is true regarding the complex [Ag(NH3)2]+? (2023)
Step 1: Understand what a complex ion is. A complex ion consists of a central metal atom or ion surrounded by molecules or ions called ligands.
Step 2: Identify the central metal in the complex [Ag(NH3)2]+. Here, the central metal is silver (Ag).
Step 3: Determine the coordination number of silver (Ag). The coordination number is the number of ligands attached to the central metal. In this case, Ag is bonded to two ammonia (NH3) ligands.
Step 4: Recognize that ammonia (NH3) is a monodentate ligand, meaning it can only attach to the metal at one point. Since there are two NH3 ligands, the total coordination number is 2.
Step 5: Understand the geometry of the complex. A coordination number of 2 typically results in a linear geometry for the complex.
Step 6: Conclude that [Ag(NH3)2]+ is a linear complex because it has a coordination number of 2 with two monodentate ligands.
