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What is Photosynthesis ?

By Sachin Joshi
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Acids-bases and salts

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By Sachin Joshi

 




Acids:-

Acids are sour in taste.

Acids contain H+ ions.

Acids turns blue litmus paper to red.

Example:- HCl, H2SO4, CH3COOH etc.




Bases:-

Bases are bitter in taste.

Bases contain OH- ions.

Bases turns red litmus paper to blue.

Example:- NaOH, KOH, MgOH.




Salts:-

Salts are salty in taste.

Salts doesn't contain H+ or OH- ions but when they desociate they gives A+ and B- ions.

Example:- NaCl as Na+ , Cl- ions.

Salts doesn't change in litmus paper( it remains same ).


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