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Worksheetsacid, base and salts
Total questions: 14
Worksheet time: 11mins
What is the pH range of a neutral solution?
0-14
less than 7
exactly 7
greater than 7
What is the pH range of a base?
0-14
less than 7
exactly 7
greater than 7
What is the pH range of an acid?
0-14
less than 7
exactly 7
greater than 7
Which method is recommended to dilute an acid
An acid is added to water
Water added to acid
Hydrochloric Acid solution affect .......................... litmus paper
Red
Blue
Both of these
None of these
Bases turn Red litmus to ...................
Green
Yellow
Blue
Black
If the soil is acidic what we should do to make it neutral
Add salt
Add acid
Add base
Add sugar
Which acid is present in your stomach
Naoh
Sulpher
Hcl
Salt
Which acid is present in orange
Tartaric acid
Malic acid
Citric acid
Acitic acid
How does acid tastes
Sweet
Bitter
Salty
Sour
Which one of the following is not a neutral substance ?
Glucose
Sodium Hydroxide
Urea
Sugar
Bases are generally ............................ to touch
Hot
Cold
Soapy
Rough
Fruits such as oranges , lemon etc, contain ........................... Acid
Citric
Lactic
Ascorbic
Acetic
Lemon juice is ....................... in taste
Sour
Bitter
Salty
Sweet
