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
10th Class Chemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Plants produces by the photosynthesis process.
Choose an answer
Glucose
Fructose
Sucrose
Maltose
Previous
Skip
Next
Question # 2
Which one of the followoing is the Hardest coal.
Choose an answer
Peat
Lignite
Bituminous
Anthracite
Previous
Skip
Next
Question # 3
The number of carbon atoms present in petroleum gas.
Choose an answer
1-2
1-3
1-4
1-5
Previous
Skip
Next
Question # 4
The waste products driven out because of the combustion of fossil fuels.
Choose an answer
Primary pollutant
Secondary pollutant
Tertiary pollutant.
None of them
Previous
Skip
Next
Question # 5
Lewis acid-base concept have the following characteristics except:
Choose an answer
formation of an adduct
Formation of a co-ordinate covalent bound
Donation and acceptance of an electron pair
Donation and acceptance of a proton
Previous
Skip
Next
Question # 6
Compound of metal exist under earth crust are called.
Choose an answer
Ore
Gangue
Minral
None of these
Previous
Skip
Next
Question # 7
Olefins is a Latin word meaning:
Choose an answer
inert
less reactive
oil forming
most reactive
Previous
Skip
Next
Question # 8
The elements that do not conduct heat and electricity are called.
Choose an answer
Metallurgy
Non metal
Metalloid
Alloy
Previous
Skip
Next
Question # 9
Monosaccharides consist of:
Choose an answer
2 to 6 carbon atoms
3 to 9 carbon atoms
4 to 10 carbon atoms
10 to 15 carbon atoms
Previous
Skip
Next
Question # 10
Pitch is black residue of.
Choose an answer
Coke
Coal tar
Coal
Coal gas
Previous
Skip
Next
Question # 11
Some organic compound are soluble in water due to the presence of .
Choose an answer
-OH
H
+
Botha a and b
Covalent bond
Previous
Skip
Next
Question # 12
Which one of the following compounds is an aldehyde?
Choose an answer
CH
3
-CH
2
-OH
CH
3
-COOH
CH
3
CHO
CH
3
COCH
3
Previous
Skip
Next
Question # 13
The bond angle between H-O-H in water is:
Choose an answer
104.5
o
104.6
o
104.7
o
104.8
o
Previous
Skip
Next
Back