What is the liquid product that is formed on decomposition of PCl5?
A
Cl2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
HCl
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
PCl3
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
No liquid product is formed
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is CPCl3 Phosphorus pentachloride, when heated, sublimes but decomposes on stronger heating into phosphorus trichloride (a colourless oily liquid) and chlorine gas. PCl5Δ→PCl3+Cl2