Question

15.The chemical reaction in which zinc metal reacts with dil. HCl is an example of *

1 point

(a) combination reaction

(b) decomposition reaction

(c) neutralisation reaction

(d) displacement reaction

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Answer 1

Answer:

HOPE IT HELPS U............,.,.....

Answer 2

Answer:

displacement reaction

more reactive metal displaces less reactive metal by its compound

Reactivity is decreasing downwards..

please = potassium

stop = sodium

calling = calcium

me = magnesium

a = aluminium

careless = carbon

zebra = zinc

instead = iron

learning = lead

how = hydrogen

copper

saves = silver

gold

Explanation:

please stop calling me a careless zebra instead learning how copper saves gold.

it's a simple line by which you can remember reactivity series of metals

please remember dear

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