More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Chemistry 10th Class English Medium Unit 10 Online Test MCQs With Answers
Question # 1
According to the Lewis concept acid is a substance which can.
Choose an answer
Donate a proton
Donate a pair of electron
Accept a proton
Accept a pair of electron.
Previous
Skip
Next
Question # 2
Methyl orange produces which colour in basic solution
Choose an answer
Red
Yellow
Pink
White
Previous
Skip
Next
Question # 3
Acid reacting with metal sulphides, liberate gas.
Choose an answer
Oxygen
Hydrogen
Hydrogen Sulphide
Hydrogen Oxide
Previous
Skip
Next
Question # 4
___________ is not mineral acid.
Choose an answer
HCl
CH
3
COOH
H
2
SO
4
HNO
3
Previous
Skip
Next
Question # 5
___________ is not an acid:
Choose an answer
HCl
NH
3
H
2
CO
3
H
2
SO
4
Previous
Skip
Next
Question # 6
Which one Ion is not present in salt.
Choose an answer
Metallic cation
Anion of Base
Anion of acid
None metallic anion
Previous
Skip
Next
Question # 7
When acid reacts with sulphites and Bi sulphates which gas is evolved?
Choose an answer
H2
CO
2
SO
2
NH
3
Previous
Skip
Next
Question # 8
Soda time is a mixture of:
Choose an answer
CaO and NaOH
CaCI2 and NaOH
CaO and ca(OH)2
CaCI2 and KOH
Previous
Skip
Next
Question # 9
Acids turn
Choose an answer
Blue litmus red
Red litmus blue
Blue litmus green
Blue litmus blue
Previous
Skip
Next
Question # 10
A conjugate acid is a specie formed by accepting a.
Choose an answer
Proton
Electron pair
Neutron
Electron
Previous
Skip
Next
Question # 11
Word "acid" derived from:
Choose an answer
Urdu
English
Latin
Greek
Previous
Skip
Next
Question # 12
A base is a substance which neutralizes an acid which of these substances is not a base?
Choose an answer
Aqueous ammonia
Sodium chloride
Sodium Hydroxide
Calcium Hydroxide
Previous
Skip
Next
Question # 13
If a liquid has a pH of 7 then it must.
Choose an answer
Be a colourless and odourless liquid
Freeze at 0
o
C and boil at 100
o
C
Be natural
Be a solution containing water
Previous
Skip
Next
Back