Question

How will you distinguish between:
(i) Slaked lime (ii) Milk of lime (iii) Lime water?

Solution

(i) Slaked lime: It is a white amorphous solid formed when quicklime is added to water.
$CaO with Quick space lime below space plus space straight H subscript 2 straight O space space rightwards arrow space space space space stack Ca left parenthesis OH right parenthesis subscript 2 with Slaked space lime below$
(ii) Milk of lime: It is the suspension of slaked lime in water.
(iii) Lime water: When milk of lime is kept for some time undisturbed in a beaker and the solution formed on the surface is decanted. It is called lime water.

Some More Questions From The s-Block Elements Chapter

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The S-Block Elements

How will you distinguish between:
(i) Slaked lime (ii) Milk of lime (iii) Lime water?

Some More Questions From The s-Block Elements Chapter

What is the nature of lithium compounds?

Group 1 elements are called alkali metals. Why?

Why caesium can be used in photoelectric cell while lithium can not be?

In aqueous solution, Li⁺ ion has lowest mobility. Why?

Lithium has highest ionisation energy in group 1 elements, yet it is strongest reducing agent. Comment.

The softness of group 1 elements increases down the group with increasing atomic number. Give reason.

Which is the most reactive alkali metal and why?

Why alkali metals do not form M²⁺ions?

Name the radio active element in group 1. How does it resemble with the remaining elements of the group?

Why alkali metals are normally kept in kerosene oil?

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NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

The S-Block Elements

How will you distinguish between:(i) Slaked lime (ii) Milk of lime (iii) Lime water?

Some More Questions From The s-Block Elements Chapter

What is the nature of lithium compounds?

Group 1 elements are called alkali metals. Why?

Why caesium can be used in photoelectric cell while lithium can not be?

In aqueous solution, Li+ ion has lowest mobility. Why?

Lithium has highest ionisation energy in group 1 elements, yet it is strongest reducing agent. Comment.

The softness of group 1 elements increases down the group with increasing atomic number. Give reason.

Which is the most reactive alkali metal and why?

Why alkali metals do not form M2+ ions?

Name the radio active element in group 1. How does it resemble with the remaining elements of the group?

Why alkali metals are normally kept in kerosene oil?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

How will you distinguish between:
(i) Slaked lime (ii) Milk of lime (iii) Lime water?

In aqueous solution, Li⁺ ion has lowest mobility. Why?

Why alkali metals do not form M²⁺ions?