WorksheetsAcid, Bases and Salts
Total questions: 15
Worksheet time: 30mins
Lemon juice is ....................... in taste
Sour
Bitter
Salty
Sweet
Fruits such as oranges , lemon etc, contain ........................... Acid
Citric
Lactic
Ascorbic
Acetic
Manure is added , when the soil is too ...................................
Acidic
Basic
Neutral
None of these
Milk of magnesia contains .............................
Sodium
Potassium
Magnesium
Ammonium
Which of the following is a property of an Acid ?
Sour taste
Sweet Taste
Bitter Taste
Salty Taste
The Substance which turns Blue litmus red is ......................
Basic
Acidic
Neutral
All of these
Which method is recommended to dilute an acid
An acid is added to water
Water added to acid
Methyl Orange is a
Natural
Human-Made
Pink
Colourless
Bases turn yellow turmeric paper to ...........................
Green
Red
Pink
Orange
Hydrochloric Acid solution affect .......................... litmus paper
Red
Blue
Both of these
None of these
If the given solution neither changes the colour of the red litmus nor blue litmus paper , it is ..........................
An Acid
A base
Neutral
Colourless
Bases are generally ............................ to touch
Hot
Cold
Soapy
Rough
Which of the following is a true for an acid?
Blue Litmus paper staying blue
Red Litmus paper staying red
Phenolphthalein being purple
Bromothymol blue turning blue
Look at this table.
Which food is the most acidic out of the options given below?
bananas
lemon juice
orange juice
fish
Products of a neutralization reaction are always:
an acid and a base
an acid and a salt
salt and water
salt and base
