Alums

IMPORTANT

Alums: Overview

This topic highlights the properties of alums with the help of chemical reactions shown by them. It discusses the preparations of boron with its chemical structure. It also mentions the uses of alums.

Important Questions on Alums

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Chemistry>Some p-Block Elements>Alums> Q 1

Potash alum is used as an astringent and antiseptic.

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Chemistry>Some p-Block Elements>Alums> Q 2

Potassium alum is used in _____ powder.

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Chemistry>Some p-Block Elements>Alums> Q 3

Alum is used as a flocculant in water purification.

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Chemistry>Some p-Block Elements>Alums> Q 4

What are the uses of alum?

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Chemistry>Some p-Block Elements>Alums> Q 5

Write the balanced chemical equation for the preparation of alum.

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Chemistry>Some p-Block Elements>Alums> Q 6

Which of the following mixture is used for the preparation of alum?

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Chemistry>Some p-Block Elements>Alums> Q 7

_____ process is used to separate the crystals of alum.

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Chemistry>Some p-Block Elements>Alums> Q 8

In the preparation of alum, sulphuric acid is used.

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Chemistry>Some p-Block Elements>Alums> Q 9

Explain the preparation of alum.

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Chemistry>Some p-Block Elements>Alums> Q 10

Explain the preparation of potash alum from alunite.

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Chemistry>Some p-Block Elements>Alums> Q 11

Explain the preparation of alum.

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Chemistry>Some p-Block Elements>Alums> Q 12

Potash alum is used as a 

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Chemistry>Some p-Block Elements>Alums> Q 13

Mention the uses of potash alum.

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Chemistry>Some p-Block Elements>Alums> Q 14

In which of the following industries alum is used?

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Chemistry>Some p-Block Elements>Alums> Q 15

Select the compounds that are used for the preparation of alum:

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Chemistry>Some p-Block Elements>Alums> Q 16

Cotyledons are also called-