1
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A very large volume of hydrogen can be accommodated by making
A
non-metallic hydrides
B
hydrogen peroxide
C
non-stoichiometric hydrides
D
alkali metals hydrides
2
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following is not a monoatomic element?
A
Copper
B
Helium
C
Iodine
D
Barium
3
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following represents is the correct order of electron releasing tendency of metals?
A
Zn > Cu > Ag
B
Ag > Cu > Zn
C
Cu > Zn > Ag
D
Cu > Ag > Zn
4
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following energy is stored in the links between the atoms?
A
Nuclear energy
B
Chemical energy
C
Potential energy
D
Thermal energy
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