MEDIUM
JEE Advanced
IMPORTANT
Earn 100

Give an equation to show the reaction between Ca and H2.

Important Questions on Group 2 - the Alkaline Earth Elements

EASY
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 10
Give equation to show the reaction between Ca and C.
EASY
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 10
Give equation to show the reaction between Ca and N2.
EASY
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 10
Give equation to show the reaction between Ca and O2.
EASY
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 10
Give equation to show the reaction between Ca and Cl2.
EASY
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 10
Give equation to show the reaction between Ca and NH3.
MEDIUM
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 11
Compare the reaction of water with group 1 and group 2 metals. How does the basic strength of group 2 hydroxides vary within the group? Is this trend typical of the rest of the periodic table?
MEDIUM
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 12
The hardness of water may be 'temporary' or 'permanent". What causes each of these conditions, and how is each treated?
HARD
JEE Advanced
IMPORTANT
Concise Inorganic Chemistry>Chapter 10 - Group 2 - the Alkaline Earth Elements>Exercise 1>Q 12

The hardness of water may be 'temporary' or 'permanent". Find (from other literature sources) how naturally occurring zeolites, synthetic ion-exchange resins and polyphosphates may be used for softening water.