Question

please answer q.no.1
and plz no spamming ​

Answer 1

Explanation:

Crackers often contain elements like copper, cadmium, sulphur, aluminium and barium to produce the vibrant colours once ignited. The harmful gases produced from the bursting of crackers, such as Nitrous Oxide, remains in the air for a long time if the city doesn't get enough rain or strong winds

Answer 2

Question:-

Why can we not use fire crackers as a

fuel?

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Answer:-

we not use fire crackers as a fuel as The explosive and uncontrollable firecrackers can cause lethal damages if we use them in the place of fuel materials. On the other hand,the burning time of firecrackers is very short which is not a good property for a fuel material.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬