A piece of copper (peeled flexible wire) and powder of sulphur is put in two separate test tubes - Physics - Friction

Question

A piece of copper (peeled flexible wire) and powder of sulphur is
put in two
separate test tubes To each test tube 5 ml of dilute hydrochloric
acid is added
What will happen if a lit matchstick is brought close to the mouth
of both the test
tubes? Give reason for your answer

Tushar Singla · Accepted Answer

Dear student,
The answer to your query is given below
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_604eeebc761f3%20jpg">

Regards

A piece of copper (peeled flexible wire) and powder of sulphur is put in two separate test tubes.. To each test tube 5 ml of dilute hydrochloric acid is added. What will happen if a lit matchstick is brought close to the mouth of both the test tubes? Give reason for your answer.

A piece of copper (peeled flexible wire) and powder of sulphur is put in two
separate test tubes.. To each test tube 5 ml of dilute hydrochloric acid is added.
What will happen if a lit matchstick is brought close to the mouth of both the test
tubes? Give reason for your answer.