2nd Year Chemistry MCQs F.Sc. Part 2
Chapter No.5
The Halogens and The Noble Gases
Total MCQs = 48
6. Strongest reducing agent is (AJK 2014)
A. HF
B. HBr
C. HCL
D. HI
Answer:
D. HI
7. Among the given ionic halides which one has highest melting points : (DGK 2010)
A. Iodides
B. Bromides
C. Flourides
D. Chlorides
Answer:
A. Iodides
8. Hydrogn bond is strongest between the molecules of : (BWP 2015)(GRW, AJK 2017)(DGK 2018)(LHR 2019)
A. HCL
B. HF
C. HBr
D. HIO
Answer:
B. HF
9. The strongest acid in aqueous solution: (GRW 2015) (AJK 2018) (LHR 201 GII, MTN 2019)
A. HF
B. HBr
C. HCl
D. HI
Answer:
D. HI
10. Which is the strongest acid in solution? (FSD 2015,2018) (MTN, FSD 2017(BWP, DGK,RWP 2018)(SGD 2019 GII)
A. HClO
B. HClO2
C. HClO3
D. HClO4
Answer:
D. HClO4
