Hydrogen NDA Questions

NDA Chemistry

Hydrogen MCQ Questions


7.
The smallest and lightest positive ion was obtained from hydrogen and was called _____
A.
Ray
B.
Anion
C.
Canal rays
D.
Proton
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ANSWER :
D. Proton
8.
Which of the following elements is the most electronegative?
A.
Hydrogen
B.
Helium
C.
Lithium
D.
Oxygen
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ANSWER :
D. Oxygen
9.
The hydrogen atom containing 1 proton and 1 neutron is called _____
A.
Deuterium
B.
Protium
C.
Tritium
D.
Nitrogen
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ANSWER :
A. Deuterium
10.
The hydrogen atom containing 1 proton and 2 neutrons is called _____
A.
Nucleons
B.
Tritium
C.
Deuterium
D.
None of these
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ANSWER :
B. Tritium
11.
Electronic configuration of _____ resembles that of alkali metals.
A.
Hydrogen
B.
Helium
C.
Lithium
D.
Carbon
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ANSWER :
A. Hydrogen
12.
Which of the following is not a type of intermolecular force?
A.
Hydrogen bonding
B.
Ionic bonding
C.
Carbon bonding
D.
None of these
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ANSWER :
B. Ionic bonding