Question

give reason
1) copper is used in making electrical wire
2) nylon is used to make parachute
3) lemon pickle should not be stored in copper vessels

Answer 1

Heya

1) Because Copper is good conductor of electricity and also less expensive than cold so it is used.
2)Dont know
3) lemon pickle should not be stored in copper vessels because as lemon is a acid and acid react with copper vessel influently.

Answer 2

here you go ☆☆


1)
copper is good conductor of electricity. Also it is available at reasonable prices. so copper is used for making wires.


2)
nylon is wind resistant. It has some elasticity. and it is cheaper also. so nylon is used for making parachute.


3)
lemon piclkle is acid and copper is metal. Their reaction produces hydrogen gas.
so it is advisable not it to store lemon pickle in an copper utensil because it will spoil the pickle and toxic for human health.



$<mathtt> hope it helps..........$