मराठी

A, B, C and D Summarise the Properties of Sulphuric Acid Depending on Whether It is Dilute Or Concentrated. a = Typical Acid Property B = Non-volatile Acid C = Oxidising Agent D = Dehydrating Agent

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प्रश्न

A, B, C and D summarise the properties of sulphuric acid depending on whether it is dilute or concentrated.
A = Typical acid property
B = Non-Volatile acid
C = Oxidising agent
D = Dehydrating agent

Choose the property (A, B, C or D) depending on which is relevant to each of the following :
(i) Preparation of hydrogen chloride gas
(ii) Preparation of copper sulphate from copper oxide
(iii) Action of cone, sulphuric acid on sulphur

एका वाक्यात उत्तर
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उत्तर

(i) Preparation of hydrogen chloride gas -
B = Non-Volatile acid
(ii) Preparation of copper sulphate from copper oxide -
A = Typical acid property
(iii) Action of cone, sulphuric acid on sulphur -
C = Oxidising agent

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पाठ 11: Study of Compounds: Sulphuric Acid - Questions from ICSE Examinations [पृष्ठ २४८]

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फ्रँक Chemistry Part 2 [English] Class 10 ICSE
पाठ 11 Study of Compounds: Sulphuric Acid
Questions from ICSE Examinations | Q 2016. 1. | पृष्ठ २४८
लखमीर सिंह Chemistry [English] Class 10 ICSE
पाठ 11 Study of Compounds: Sulphuric Acid
EXERCISE | Q 12. | पृष्ठ २२३

संबंधित प्रश्‍न

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


Give reasons for the following:

Brisk effervescence is seen when oil of vitriol is added to sodium carbonate.


Give examples of the use of sulphuric acid as
An electrolyte in everyday use


Making use only of substances chosen from those given below:

Dilute sulphuric acid

Sodium carbonate

Zinc

Sodium sulphite

Lead

Salcium carbonate

Give the equation for the reaction by which you could obtain:

  1. Hydrogen
  2. Sulphur dioxide
  3. Carbon dioxide
  4. Zinc Carbonate (two steps required).

Write a balanced chemical equation:

When hot and concentrated sulphuric acid reacts with the sulphur.


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

It’s reaction with ethanol.


The following is the typical property of dilute acid. Complete it by inserting suitable words:

\[\ce{Base + Acid ->  \underline{\phantom{.......}} + \underline{\phantom{.......}}}\]


The following is the typical property of dilute acid. Complete it by inserting suitable words:

\[\ce{Sulphite/hydrogen sulphite + Acid ->  \underline{\phantom{.......}} + \underline{\phantom{.......}} + \underline{\phantom{.......}}}\]


The following is the typical property of dilute acid. Complete it by inserting suitable words:

\[\ce{Sulphide + Acid ->  \underline{\phantom{.......}} + \underline{\phantom{.......}}}\]


What property of Sulphuric acid is exhibited in the following case?

In the preparation of HCI gas when it reacts with Sodium chloride.


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