mathewlino123 mathewlino123

25-08-2020
Chemistry

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Name the colourless gas that evolves when potassium reacts with water. How will you test this gas?

Respuesta :

alisigwechinyere9 alisigwechinyere9

25-08-2020

Answer:

Hydrogen gas

Explanation:

K +H2O=KOH+ H2

Test for hydrogen gas:

Light a splint and put it in the smoke present. If it makes a pop sound, that means hydrogen is present

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