Question

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Show the reaction taken place with an example and explain it when an acid reacts with metal

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Answer 1

Refer to the attachment!!

hope this helps!!

Answer 2

${\large{\pmb{\sf{\underline{Required \; Solution...}}}}}$

$\qquad \qquad \qquad{\pmb{\sf{\underline{Firstly, \: what \: are \: metals?}}}}$

Those materials which have the following properties are known as metals. Properties are given below:

● Property of hardness.

● Lustrous i.e., shiny appearance.

● Sonorous property i.e., metals produce ringing sounds.

● Good conductors of heat and electricity.

● Malleable i.e., metals by which they can be beaten into thin sheets.

$\qquad \qquad \qquad{\pmb{\sf{\underline{Now \: what \: are \: acids}}}}$

An acid is which substance which have the following properties:

● An acid is which substance which contains replaceable hydrogen.

● An acid is which substance which gives hydrogen ion in aqueous solution.

● An acid is which substance which can donote a proton.

● An acid is which substance which can accept electron.

● An acid is which substance which is sour in taste.

● An acid is which substance which turns blue litmus paper into red.

$\qquad \qquad \qquad{\pmb{\sf{\underline{Acid \: reacts \: with \: metal}}}}$

★ When a metal reacts with an acid then that metal produce metal salts and hydrogen gas.

★ An activity to show that metal reacts with an acid then that metal produce metal salts and hydrogen gas.

• There is a common activity to show the above circumstance let us see the activity.

$\qquad \qquad \qquad{\pmb{\sf{\underline{Activity}}}}$

★ Firstly we have to take different samples of metals and non metals then we have to put them into test tube afterthat with the help of dropping instrument i.e., the dropper we have to drop 4 to 5 millilitres of hydrochloric acid there that is dilute i.e., made by adding water in every test tube one by one. Then we have to just observe them perfectly if we are not viewing any change then we have to warm the test tube.

★ Now we have to perform the same activity but there we have to add dilute sulphuric acid except of dilute hydrochloric acid.

★ Now by observing these both reactions we get it that in the metals we are able to hear pop like sound and produce metal salts and hydrogen gas. But non metals not.