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Selina solutions for Class 10 Chemistry chapter 11 - Sulphuric Acid

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Selina Selina ICSE Concise Chemistry Class 10

Selina ICSE Concise Chemistry for Class 10

Chapter 11: Sulphuric Acid

Chapter 11: Sulphuric Acid solutions [Page 0]

Comment, sulphuric acid is referred to as King of chemicals.

Comment, sulphuric acid is referred to as Oil of vitriol.

Sulphuric acid is manufactured by contact process.
Give two balanced equations to obtain SO2 in this process.

Sulphuric acid is manufactured by contact process
Give the conditions for the oxidation of SO2

Sulphuric acid is manufactured by contact process.
why is Sulphuric acid not obtained directly by reacting SO3 with water.

Sulphuric acid is manufactured by contact process.
what is the chemical used to dissolve SO3 and what is The product formed?

Sulphuric acid is manufactured by contact process.
write the main reactions of this process.

Why is water not added to concentrated H2SO4 in order to dilute it?

Why the impurity of arsenic oxide must be removed before passing the mixture of SO4 and air through the catalytic chamber?

Give two balanced reactions of each type to show the following properties of sulphuric acid:
Acidic nature.

Give two balanced reactions of each type to show the following properties of sulphuric acid:
Oxidising agent

Give two balanced reactions of each type to show the following properties of sulphuric acid:
Hygroscopic nature

Give two balanced reactions of each type to show the following properties of sulphuric acid:
Non-volatile nature

Give a chemical test to distinguish between dilute sulphuric acid and dilute hydrochloric acid.

Give a chemical test to distinguish between dilute sulphuric acid and conc. Sulphuric acid.

Name the products formed when hot and concentrated sulphuric acid reacts with Sulphur.

Name the products formed when hot and concentrated sulphuric acid reacts with NaOH.

Name the products formed when hot and concentrated sulphuric acid reacts with Sugar.

Name the products formed when hot and concentrated sulphuric acid reacts with Carbon.

Name the products formed when hot and concentrated sulphuric acid reacts with Copper.

Why is Concentrated sulphuric acid kept in air tight bottles?

Why is H2SO4 not a drying agent for H2S?

Sulphuric acid used in the preparation of HCI and HNO3? Give equations in both cases.

What property of conc. H2SO4 is made use of the following case? Give an equation for the reaction on the same:
in the production of HCI gas when it reacts with a chloride.

What property of conc. H2SO4 is made use of the following case? Give an equation for the reaction on the same:
in the preparation of CO and HCOOH

What property of conc. H2SO4 is made use of the following case? Give an equation for the reaction on the same:
as a source of hydrogen by diluting it and adding a strip of magnesium.

What property of conc. H2SO4 is made use of the following case? Give an equation for the reaction on the same:

in the preparation of sulphur dioxide by warming a mixture of conc. Sulphuric acid and copper – turnings,

What property of conc. H2SO4 is made use of the following case? Give an equation for the reaction on the same:
Hydrogen sulphide gas is passed through concentrated sulphuric acid.

What is the name given to the salts of sulphurous acid?

What is the name given to the salts of sulphuric acid?

Give reason for the following:
Sulphuric acid forms two types of salts with NaOH,

Give reason for the following:
Red brown vapours are produced when concentrated sulphuric acid is added to hydrogen bromide.

Give reason for the following:
A piece of wood becomes black when concentrated sulphuric acid is poured on it.

Give reason for the following:
Brisk effervescence is seen when oil of vitriol is added to sodium carbonate.

Copy and complete the following table:

Column 1
Substance reacted
with acid
Column 2
Dilute or concentrated
acid
Column 3
Gas
     
    Hydrogen
    Carbon dioxide
    only chlorine

Chapter 11: Sulphuric Acid

Selina Selina ICSE Concise Chemistry Class 10

Selina ICSE Concise Chemistry for Class 10

Selina solutions for Class 10 Chemistry chapter 11 - Sulphuric Acid

Selina solutions for Class 10 Chemistry chapter 11 (Sulphuric Acid) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CISCE Selina ICSE Concise Chemistry for Class 10 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. Selina textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 10 Chemistry chapter 11 Sulphuric Acid are Sulphuric Acid-manufacture by Contact Process, Concept of Sulphuric Acid, Sulphuric Acid - Behaviour as an Acid When Dilute, Sulphuric Acid - Oxidizing Agent When Concentrated, Sulphuric Acid - Dehydrating Agent, Non-volatile Nature of Sulphuric Acid.

Using Selina Class 10 solutions Sulphuric Acid exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Selina Solutions are important questions that can be asked in the final exam. Maximum students of CISCE Class 10 prefer Selina Textbook Solutions to score more in exam.

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