Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
- Oxide of alkali metal is. (amphorteic, acidic, basic )
Text Solution
|
- Between lithium and sodium, which is more electropositive ?
Text Solution
|
- Write the formula of Borax.
Text Solution
|
- Which is the most electropositive element among group- IA elements ?
Text Solution
|
- What is the composition of Epsom salt ?
Text Solution
|
- Which one of the following is an ore of magnesium ? (Bauxite, Carnal...
Text Solution
|
- What is the composition of Gypsum ?
Text Solution
|
- Which of the following is an ore of calcium ? (Bauxite, Gypsum, Carnal...
Text Solution
|
- Give one use of anyhdrous calcium chloride ?
Text Solution
|
- What is plaster of paris ?
Text Solution
|
- Name the alkaline earth metal which is ratio active.
Text Solution
|
- Write the chemical formula of chile salt petre.
Text Solution
|
- How does very dilute HNO3 react with Mg ? Give equation only.
Text Solution
|
- What is the composition of carnallite ?
Text Solution
|
- Write the chemical formula of Glauber's salt.
Text Solution
|
- What happens when sodium metal is heated with NH3 gas ?
Text Solution
|
- What happens when sodium reacts with water ? Give equation
Text Solution
|
- Why alkali metals used as reducing agents ?
Text Solution
|
- How is Glauber's salt prepared ?
Text Solution
|
- Give the principle of preparation of sodium hydroxide.
Text Solution
|