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Give some uses of calcium hydroxide.

Important Questions on The s-Block Elements

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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Write the uses of washing soda.
EASY
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Give reasons for the following statements: (ii) Industrial development of any country is measured on the basis of consumption of sulphuric acid.
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Write two important uses of washing soda and baking soda.
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Complete the following reaction: CaOH2 + Cl2 →
MEDIUM
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Give two uses of sodium carbonate.
EASY
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
What are the products formed in sequence when excess of CO2 is passed in slaked lime?
MEDIUM
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Baking soda is used to make cakes light and fluffy. Give any two other uses of baking soda.
EASY
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
The covalent alkaline earth metal halide X=Cl,Br,I is:
MEDIUM
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Give any two industrial use of washing soda, other than washing clothes. 
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Write two uses of washing soda.
EASY
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Lime reacts exothermally with water to give ‘A’ which has low solubility in water. Aqueous solution of ‘A’ is often used for the test of CO2, a test in which insoluble B is formed. If B is further reacted with CO2 then soluble compound is formed. ‘A' is
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium

What are X and Y, respectively in the following reactions ?

Au+aqua regia⟶AuCl4-+H2O+X

Pt+aqua regia⟶PtCl62-+H2O+Y

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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
The electronegativity of aluminum is similar to:
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
The suspension of slaked lime in water is known as
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
On heating which of the following releases CO2 most easily?
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Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
The structures of beryllium chloride in the solid state and vapour phase, respectively, are:
EASY
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Which of the following is an amphoteric hydroxide?
EASY
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
Write any four uses of washing soda.
MEDIUM
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium
The acid which can produce carbon from cane sugar is:
MEDIUM
Chemistry>Inorganic Chemistry>The s-Block Elements>Some Important Compounds of Calcium

Which of the following statements is correct?