Category: The Halogens and The Noble Gases

A. Xe
B. Kr
C. Rn
D. All of the above

A. Normal salt
B. Double salt
C. Mixed salt
D. Complex

A. Cl2O
B. ClO2
C. Cl2O6
D. Cl2O7

A. pale yellow
B. freenish yellow
C. reddish brown
D. grayish black

A. Flourine
B. Chlorine
C. Iodine
D. Bromine

A. Cotton
B. Costly fabrics
C. Linen
D. Paper pulb

A. HF
B. HCI
C. HBr
D. HI

A. Fluorine
B. Chlorine
C. Bromine
D. Iodine

A. SbF3 is used for manufacture of pottery
B. Sodium fluoroacetate is a rat poison
C. Cu F2 is used in ceramic industry
D. None of the above

A. AgNO3
B. AgI
C. AgCl
D. AgBr