Question
Question: Compound used in safety matches is :...
Compound used in safety matches is :
A
P4S3
B
P4
C
P2O5
D
PCl3
Answer
P4S3
Explanation
Solution
Matchstick contain P4S3, KClO3, fillers and glue. The
friction between the matchstick and the sand paper initiates a violent reaction between P4S3 and KClO3. This generates enough heat to make the matchstick burst into flame.