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 Fsc Part 2 Chapter 1 Online Test MCQs With Answers
Question # 1
Across a period from left to right in the periodic table, the melting and boiling point.
Choose an answer
Decrease
Increase
Remain constant
First increase upto the middle of period and then decrease
Previous
Skip
Next
Question # 2
Which the correct statement
Choose an answer
Cl
-
is smaller than Cl atom
Cl
-
(Ion) and Cl (atom) are equal in size
Na
+
is smaller than Na atom
Na
+
is larger than Na atom
Previous
Skip
Next
Question # 3
Transition elements are those
Choose an answer
Which becomes before uranium
Which becomes after uranium
Which are prepared artificially
Which are in between s-block and p - block elements
Previous
Skip
Next
Question # 4
Which one of the following elements burns in air to form an oxide which, when shaken with water, give sa solution with a pH greater than 7.
Choose an answer
Carbon
Magnesium
sulphur
Hydrogen
Previous
Skip
Next
Question # 5
What criteria did Mendeleev use in arranging his periodic table.
Choose an answer
Atomic mass
Atomic number
Mass number
Density
Previous
Skip
Next
Question # 6
Elements of Groups IIA are called
Choose an answer
Alkali metals
Alkaline earth metals
Coinage metals
Halogens
Previous
Skip
Next
Question # 7
Which element has lowest melting point
Choose an answer
Beryllium
Magnesium
Calcium
Barium
Previous
Skip
Next
Question # 8
Which class of elements shows law value of first ionization potential.
Choose an answer
Alkali metals
Alkaline earth metals
Halogens
Noble gases
Previous
Skip
Next
Question # 9
Who gave the law of Triads in 1829?
Choose an answer
Dobereiner
Mosely
Newland
Mendeleev
Previous
Skip
Next
Question # 10
Which of the following statement is correct
Choose an answer
Na atom is smaller than Na
+
Na atom is larger than K atom
F atom is smaller than F
-
F atom is larger than F
-
Previous
Skip
Next
Question # 11
Which one of the following oxides is amphoteric in nature.
Choose an answer
MgO
Na2O
SO2
ZnO
Previous
Skip
Next
Question # 12
Fluorine is in group VIIA of periodic table. Its chemistry will most closely resembles that of.
Choose an answer
Argon
Boron
Iodine
Sulphur
Previous
Skip
Next
Question # 13
Mark the incorrect statement
Choose an answer
Metallic character increase down the group
Metallic character increase from left to right along a period
Metallic character decrease from left to right along a period
Metallic character remains the same down the group
Previous
Skip
Next
Question # 14
Which one of the following elements has the largest second ionization energy.
Choose an answer
O
Na
F
Ne
Previous
Skip
Next
Question # 15
Which element when react with chlorine form polymeric halide.
Choose an answer
Na
Be
Ba
P
Previous
Skip
Next
Question # 16
Hydrogen resembles in properties with
Choose an answer
IA, IV A and VII A elements
III A, IV A and V A elements
II A, IV A and VI A elements
II A, III A and VII A elements
Previous
Skip
Next
Question # 17
The basis of modern periodic table is
Choose an answer
Electron affinity
Atomic mass
Ionization Potential
Atomic number
Previous
Skip
Next
Back