identify the material, materials which were applied to the head of the matchstick made of suitable wood in earlier times
a. Antimony tri Sulfide
b. Potassium chlorate
c. White phosphorus
d. All of these
Answers
Answered by
0
Answer:
Answer is b)
Explanation:
The head of safety matches are made of an oxidising agent known as potassium chlorate.
Answered by
1
Answer:
potassium chlorate, red phosphorus
Explanation:
Match is a tool which is used for starting fire. Initially heads were made of antimony trisulphide to make them burn vigorously. But safety matches ignite due to extreme reactivity of phosphorus with the potassium chlorate in the match head.
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