WorksheetsAcid base quiz
Total questions: 18
Worksheet time: 25mins
The acid present in curd is
lactic acid
Citric acid
Oxalic acid
Arctic acid
which of the following acid is weak acid
Hcl
H2so4
CH3COOH
HNO3
The natural source of acetic acid is
Tomato 🍅
Orange🍊
Mango
Vinegar
Which of the following is a strong base
Sodium hydroxid
Potassium hydroxide
Magnesium hydroxide
None of the above
Which of the following is not an organic acid
Sulphuric acid
Citric acid
tartaric acid
acetic acid
Lime water is
Cao
Ca(OH)2
CaCl2
CaCO3
Milk is a very weak acid. What might its pH value be?
6.5
7.8
4.2
12.2
A blue litmus turns red when it reacts with _____ .
Acid
Base
Salt
Match the following:
c, d, b, e, a
d, c, a, e, b
d, c, b, a, e
d, a, b, c, e
how are salts formed?
when an acid reacts to a metal
when a base reacts to a metal
when an acid reacts to a base
none of the above
What would be considered the weakest base?
8
7.8
11.6
14
what is litmus
a type of acid
a type of base
a neutral substance
an indicator
Which of the following contains 'Tartarc Acid' ?
1)
2)
3)
4)
