science worksheet 5
Worksheet no.5
DISTINGUISH
BETWEEN
ACID
|
BASE
|
Acid turns blue litmus paper red
|
Bases turns red
litmus blue
|
Acids are sour in taste
|
Bases are bitter
intaste
|
Acids shows pH less than 7
|
Bases shows pH more
than 7
|
Acids give H+ ions
|
Bases gives
|
Ex-HCL, Lemon ,
|
Ex-magnesium hydroxide, NAOH
|
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