EASY
11th Odisha Board
IMPORTANT
Earn 100

Give the formula of borax.

Important Questions on s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 12

Give one use of potassium chlorate.

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 12
Give electronic configuration of potassium.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 13

What happens when sodium metal is heated with ammonia gas?

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 14

What happens when the lime water is added to sodium carbonate solution?

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 15

The alkali metals are you reducing agents. How do you explain it?

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 16

Account for the fact that sodium metal cannot be obtained by the electrolysis of aqueous sodium chloride solution.

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 17

How will you obtain the following compounds from sodium chloride?

Sodium metal .
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 12 - s-Block Elements:Alkali and Alkaline Earth Metals. Alkali Metals:(Group 1)>QUESTIONS>Q 17

How will you obtain the following compounds from sodium chloride?

NaOH.