EASY
12th Odisha Board
IMPORTANT
Earn 100

Bromine gas turns starch iodine paper
(a)Blue
(b)Red
(c)Yellow
(d)Colourless

50% studentsanswered this correctly

Important Questions on Group 17 Elements : Halogen Family
MEDIUM
12th Odisha Board
IMPORTANT
Halogen having highest bond energy

EASY
12th Odisha Board
IMPORTANT
Bleaching powder is

EASY
12th Odisha Board
IMPORTANT
Which of the following statements is correct?

EASY
12th Odisha Board
IMPORTANT
Seaweeds are important source of

EASY
12th Odisha Board
IMPORTANT
Among bond where the correct bond energy is

EASY
12th Odisha Board
IMPORTANT
The strongest oxidising element is

MEDIUM
12th Odisha Board
IMPORTANT
Which of the following has the highest molar heat of vaporization

EASY
12th Odisha Board
IMPORTANT
Which of the following radicals can bring about the highest oxidation state of a transition metal?
