Question

Chemical properties of Bases ?​

Answer 1

Hello Mate !!

CHEMICAL PROPERTIES:-----

⚫Reaction Of bases with metals

eg:--2NaOH + Zn –––> Na2ZnO2 + H2..

⚫ Reaction with acids

eg:--NaOH(aq) + HCl –––> NaCl(aq) + H2O

⚫Reaction Of bases with Non-Metal oxides

eg:--Ca(OH)2 + CO2 –––> CaCO3 + H2O.

Answer 2

$<strong>Answer </strong>$

➡ Bases react with some metals to form hydrogen gas

✏ Example : 2NaOH + Zn = Na2ZnO2 + H2

All the metals donot react with bases to form salts and hydrogen gas.

➡ Bases react with acid to form salt and water.

✏Example :2NaOH +H2SO4 = Na2SO4 + 2H2O

➡ Bases react with non metals oxides to form salt and water.

✏Example : Ca(OH)2 + CO2 = CaCO3 + H2O