(d)
It is clear from the chemical formulae that Ag is central metal atom and ligands are 2 ammonia molecule
Hence, compound is$\ \left\lbrack Ag\left( NH_{3} \right)_{2} \right\rbrack Cl$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.