MEDIUM
JEE Main/Advance
IMPORTANT
Earn 100

Bleaching action of SO2 is due to reduction and temporary.

50% studentsanswered this correctly

Important Questions on The p-Block Elements

MEDIUM
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 44
Hydrofluoric acid cannot be kept in glass vessels.
MEDIUM
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 46
Silver fluoride is fairly _____ in water.
EASY
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 48
Antichlor is a compound which converts Cl2 into _____. (write name)
EASY
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 50
In the known interhalogen compounds, the maximum number of halogen atom is _____.
EASY
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 51
Conc. HNO3 reacts with iodine to give _____. (write name of product)
EASY
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 52
The only halogen that is not found in nature is _____. (write symbol)
EASY
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 53
Tincture of iodine contains I2, potassium iodide and _____.(write name)
EASY
JEE Main/Advance
IMPORTANT
Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-3>Q 54
Iodine deficiency in diet is known to cause _____.