Halogens, Oxygen, Nitrogen, and Sulphur NEET Questions

Organic Chemistry - Some Basic Principles of Organic Chemistry

Halogens, Oxygen, Nitrogen, and Sulphur MCQ Questions


13.
Which of the following has the smallest atomic radius?
A.
Fluorine
B.
Oxygen
C.
Nitrogen
D.
Chlorine
😑 View Answer Rough Work Error
ANSWER :
A. Fluorine
14.
Which of the following forms the strongest hydrogen bond?
A.
Hâ‚‚S
B.
HCl
C.
HF
D.
HBr
😑 View Answer Rough Work Error
ANSWER :
C. HF
15.
Which halogen is stored in dark bottles?
A.
Iodine
B.
Chlorine
C.
Bromine
D.
Fluorine
😑 View Answer Rough Work Error
ANSWER :
C. Bromine
16.
Which oxoacid of sulphur is tribasic?
A.
Sulphurous acid
B.
Sulphuric acid
C.
Thiosulphuric acid
D.
Peroxodisulphuric acid
😑 View Answer Rough Work Error
ANSWER :
C. Thiosulphuric acid
17.
Which is the most electronegative element in p-block?
A.
Nitrogen
B.
Oxygen
C.
Fluorine
D.
Chlorine
😑 View Answer Rough Work Error
ANSWER :
C. Fluorine
18.
Which compound is used in vulcanization of rubber?
A.
Sulphur
B.
Sulphur dioxide
C.
Hydrogen sulphide
D.
Sulphuric acid
😑 View Answer Rough Work Error
ANSWER :
A. Sulphur