Halogens react with hydrogen and form their respective…….
a) halides
b) hydrides
c) oxides
d) hydroxides
Which of the following halogen reacts violently?
a) fluorine
b) chlorine
c) bromine
d) iodine
Which of the following halogen reacts in the presence of diffused sunlight?
a) fluorine
b) chlorine
c) bromine
d) iodine
Which of the following halogen reacts on heating?
a) fluorine
b) chlorine
c) bromine
d) iodine
Which of the following halogen reacts reversibly with hydrogen?
a) fluorine
b) chlorine
c) bromine
d) iodine
Which of the following is in liquid state?
a) HF
b) HBr
c) HCl
d) HI
