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What is difference between acid and …

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What is difference between acid and base

Posted by Syed Shajahaan 4 years, 3 months ago

CBSE > Class 07 > Science

1 answers

Sia ? 4 years, 3 months ago

Acids	Bases
Acid gives off hydrogen ions when dissolved in water.	Bases give off hydroxyl ion when dissolved in water.
It turns blue colour litmus paper into red.	It turns red colour litmus paper into blue.
It has a sour taste.	It has bitter taste and soapy to touch.
Its pH value ranges from 1 to 7.	Its pH value ranges from 7 to 14.
Example: HCl, H2SO4 etc.	Example: NaOH, KOH etc.

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