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Class X

Class X - English
First Flight (22 Chapters)|
Words and Expressions - II (9 Chapters)|
Foot Prints Without feet (9 Chapters)
Class X - Health and Physical Education
Health and Physical Education (13 Chapters)
Class X - Hindi
Kshitij - II (13 Chapters)|
Sparsh (14 Chapters)|
Sanchayan - II (3 Chapters)|
Kritika (3 Chapters)
Class X - Mathematics
Mathematics (14 Chapters)
Class X - Sanskrit
Vyakaranavithi (14 Chapters)|
Shemushi - II (12 Chapters)|
Abhyaswaan Bhav - II (14 Chapters)
Class X - Science
Science (13 Chapters)
Class X - Social Science
Understanding Economic Development (5 Chapters)|
Contemporary India (7 Chapters)|
India and the Contemporary World - II (5 Chapters)|
Democratic Politics (5 Chapters)
Class X - Urdu
Nawa-e-urdu (11 Chapters)
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Class X
Science
Science
Acids, Bases and Salts
Question Bank

How is bleaching powder produc...

Single Answer MCQ
Q-00002034

How is bleaching powder produced and what are its uses?

1

By reacting chlorine gas with calcium hydroxide, used as a disinfectant

2

By reacting chlorine gas with sodium hydroxide, used as a bleaching agent

3

By reacting chlorine gas with calcium carbonate, used in water treatment

4

By reacting chlorine gas with sodium chloride, used in food preservation

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Chapters related to "Class X"

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Students who ask this question also asked

Q.

What are the properties of acids that make them acidic?

Single Answer MCQ
Q.

How can you test the acidic properties of alkalis such as sodium hydroxide and calcium hydroxide?

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Q.

Do acids produce ions only in aqueous solution? Explain.

Single Answer MCQ
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What happens when solid NaCl is mixed with concentrated sulphuric acid?

Single Answer MCQ
Q.

How can you test the gas evolved in the reaction between NaCl and concentrated sulphuric acid?

Single Answer MCQ
Q.

What can you infer about the acidic character of dry HCl gas and HCl solution based on the experiment?

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Q.

Why do hydrogen ions in HCl require the presence of water to be produced?

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How do bases generate hydroxide ions in water?

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Q.

What is the difference between a base and an alkali?

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Why should caution be taken when mixing concentrated acids or bases with water?

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Acids, Bases and Salts Summary, Important Questions & Solutions | All Subjects

Question Bank

Question Bank

Worksheet

Worksheet

Revision Guide

Revision Guide

Formula Sheet

Formula Sheet