Question

what do all bases have in common.Please explain.This is a question of class 10th.tell me from textbook if u can.I have to write this in exam​

Answer 1

Explanation:

all bases react with air and combine with CO2 in the air to form their respective carbonate.

All bases react with some metals form respective salts and liberate hydrogen gas

all base turn red litmus blue......( pls refer the given table)

all bases have pH above 7

Bitter in taste.

Soapy to touch.

Turn red litmus to blue colour.

On heating decompose into metal oxides and water.

React with acids to form salt and water.

Produce ${{OH}^{-}}$ ions in aqueous solution.

HOPE IT IS HELPFUL

Answer 2

Answer:

Hola❤️

Both acids and bases are electrolytes which means that they're good conductors of electricity. Acids and bases both produce ions in water solution. Acids release hydrogen ions (H+) whereas Bases release hydroxide ions (OH-).