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Selina solutions for Class 10 Chemistry chapter 8 - Study of Compounds - Hydrogen Chloride

Selina ICSE Concise Chemistry for Class 10

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Selina Selina ICSE Concise Chemistry Class 10

Selina ICSE Concise Chemistry for Class 10 - Shaalaa.com

Chapter 8: Study of Compounds - Hydrogen Chloride

Chapter 8: Study of Compounds - Hydrogen Chloride solutions [Page 0]

Draw a labelled diagram for the laboratory preparation of hydrogen chloride gas.

Give the balanced equation for the laboratory preparation of hydrogen chloride gas reaction.

Name the drying agents used in drying hydrogen chloride gas.

Name the drying agents phosphorus pentoxide and calcium oxide are good drying agent but they cannot be used to dry hydrogen chloride gas. Why?

Explain why Anhydrous HCl is poor conductor while aqueous HCl is excellent conductor.

Explain why When the stopper of a bottle full of hydrogen chloride gas is opened there are fumes in the air.

Explain why A solution of hydrogen chloride in water turns blue litmus red, and conducts electricity, while a solution of the same gas in toluene:
(i) has no effect on litmus, and
(ii) does not conduct electricity.

Explain why thick white fumes are formed when a glass rod dipped in NH2OH is brought near the mouth of a bottle full of HCl gas.

Explain why dry hydrogen chloride gas does not affect a dry strip of blue litmus paper but it turns red in the presence of a drop of water.

Explain why hydrogen chloride gas is not collected over water.

Write the main difference in hydrogen chloride gas and hydrochloric acid.

The given set up in the figure is for the preparation of an acid.
(a) Name the acid prepared by this method.

(b) name the reactants used.
(c) why empty flask is used
(d) what is the drying agent used? Why is this drying agent chosen?
(e) what is the role of inverted funnel in the arrangement

 

Write an equation for the reaction of aqueous hydrochloric acid on silver nitrate solution.

Write an equation for the reaction of aqueous hydrochloric acid on magnesium foil.

Write an equation for the reaction of aqueous hydrochloric acid on caustic soda solution.

Write an equation for the reaction of aqueous hydrochloric acid on zinc carbonate.

Write an equation for the reaction of aqueous hydrochloric acid on lead nitrate solution.

Write an equation for the reaction of aqueous hydrochloric acid on copper oxide.

Name an element which reacts with hydrogen to form a compound which is strongly acidic in water.

Explain why dilute hydrochloric acid cannot be concentrated by boiling beyond 22.2%.

Hydrochloric acid contains (i) hydrogen (ii) chlorine. Prove it. Write equations for the reactions.

Name black metallic oxide which reacts with hydrochloric acid to give a coloured solution.

Name two colourless gases, which when mixed produce a white solid.

Name two gases which chemically combine to form a liquid.

Name a chloride which is solube in excess of ammonium hydroxide

Name the chemical in which gold can be dissolved.

Name the experiment which demonstrates that hydrogen chloride is soluble in water.

Name the gas produced when chlorine water is exposed to sunlight.

Give reason for the following:
An aqueous solution of chlorine in acidic in nature
Hint : Cl2 + H2O ⟶ HCl +HClO

Give reason for the following:
silver nitrate solution can be used to distinguish HCl from HNO3

Solution A reacts with an acid B (which gives greenish yellow gas on reacting with oxidizing agents like Pb3O4 to give white precipitate C insoluble in nitric acid but soluble in ammonium
hydroxide. Name A, B and C.

Complete the following reaction and balance them.
NH4OH + HCl ⟶

Complete the following reaction and balance them.
NaHSO3 + HCl ⟶

Complete the following reaction and balance them.
Pb(NO3)2 +HCl ⟶

Complete the following reaction and balance them.}
Pb3O4 + HCl ⟶

Complete the following reaction and balance them.
Zn+ 2HCl ⟶

Complete the following reaction and balance them.
Ca(HCO3)2 + 2HCl →

How will the action of dilute hydrochloric acid enable you to distinguish between Sodium carbonate and sodium sulphite.

How will the action of dilute hydrochloric acid enable you to distinguish between sodium thiosulphate and sodium sulphite.

Give three distinct test [apart from using an indicator] you would carry out with solution of HCl to illustrate the typical properties of an acid.

MnO2, PbO2 and red lead react with conc. HCl acid liberates Cl2.
What is the common property being shown by these metal oxides?

Giving reasons state which of the two- a solution of HCl in water or in toluene is an electrolyte.

Convert two soluble metallic nitrates to insoluble metallic chlorides using dil. HCl.

State the composition of aqua regia.

State which component is the oxidizing agent in aqua regia.

Convert hydrochloric acid to nascent chlorine.

Study the flow chart and give balanced equations with conditions for the conversions A, B, C and D.

Chapter 8: Study of Compounds - Hydrogen Chloride

Selina Selina ICSE Concise Chemistry Class 10

Selina ICSE Concise Chemistry for Class 10 - Shaalaa.com

Selina solutions for Class 10 Chemistry chapter 8 - Study of Compounds - Hydrogen Chloride

Selina solutions for Class 10 Chemistry chapter 8 (Study of Compounds - Hydrogen Chloride) 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 8 Study of Compounds - Hydrogen Chloride are Hydrogen Chloride - Acidic Properties of Its Solution, Hydrogen Chloride - Reaction with Ammonia, Hydrogen Chloride - Density and Solubility of Hydrogen Chloride (Fountain Experiment), Hydrogen Chloride - Preparation of Hydrogen Chloride from Sodium Chloride, Concept of Hydrogen Chloride.

Using Selina Class 10 solutions Study of Compounds - Hydrogen Chloride 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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