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Chapters
2: Chemical Bonding
3: Study Of Acids, Bases and Salts
4: Analytical Chemistry
5: Mole Concept And Stoichiometry
6: Electrolysis
7: Metallurgy
8: Study of Compounds-I: Hydrogen Chloride
9.1: Ammonia
9.2: Nitric Acid
10: Study of Sulphur Compound: Sulphuric Acid
11.1: Organic Compounds
11.2: Alkanes
▶ 11.3: Unsaturated Hydrocarbons
11.4: Alkynes
11.5: Alcohols
11.6: Carboxylic Acid
12: Practical Work
![Frank solutions for Chemistry - Part 2 [English] Class 10 ICSE chapter 11.3 - Unsaturated Hydrocarbons - Shaalaa.com](/images/chemistry-part-2-english-class-10-icse_6:083608507a004841af01e3c142179570.PNG "Frank solutions for Chemistry - Part 2 [English] Class 10 ICSE chapter 11.3 - Unsaturated Hydrocarbons")
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Solutions for Chapter 11.3: Unsaturated Hydrocarbons
Below listed, you can find solutions for Chapter 11.3 of CISCE Frank for Chemistry - Part 2 [English] Class 10 ICSE.
Frank solutions for Chemistry - Part 2 [English] Class 10 ICSE 11.3 Unsaturated Hydrocarbons Exercise [Page 278]
The molecules of alkene family are represented by a general formula CnH2n.
Answer the following:
(i) What do n and 2n signify?
(ii) What is the name of alkene when n=4?
(iii) What is the molecular formula of the alkene, if there are six
hydrogen atoms in it?
(iv) Write the molecular and structural formula of the first member of
alkene family.
(v) Write the molecular formulae of lower and higher homologues of
an alkene which contains four carbon atoms.
How is ethylene prepared in laboratory? Give balanced equation and
procedure. How is the gas prepared and dried?
How would you convert:
(a) Ethene into 1, 2 - dibromoethane.
(b) Ethene to bromoethane
Write the physical properties of ethene.
Write the balanced equations to convert:
(a) Ethanol to ethene
(b) Ethene to ethanol
Hovv will you differentiate that vvhether the given gas is ethane or ethene?
What is hydrogenation? How hydrogenation of ethene occurs? Give one use of hydrogenation.
Give two equations to show the conversion of a unsaturated compound to
saturated compound.
What are addition reactions? Why ethene undergo addition reactions? Give
two examples.
Give three uses of ethene.
Write the observation and name of the product for the following
(i) When ethene is passed in bromine solution in CCl4.
(ii) When Baeyer's reagent reacts with ethene.
Solutions for 11.3: Unsaturated Hydrocarbons
Frank solutions for Chemistry - Part 2 [English] Class 10 ICSE chapter 11.3 - Unsaturated Hydrocarbons
Shaalaa.com has the CISCE Mathematics Chemistry - Part 2 [English] Class 10 ICSE CISCE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Frank solutions for Mathematics Chemistry - Part 2 [English] Class 10 ICSE CISCE 11.3 (Unsaturated Hydrocarbons) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Chemistry - Part 2 [English] Class 10 ICSE chapter 11.3 Unsaturated Hydrocarbons are Special Features of Carbon, Functional Groups in Carbon Compounds, Laboratory Preparation of Methane, Ethene (Ethylene), Laboratory Preparation of Ethyne, Organic Compounds, Organic Compounds in Daily Life, Hydrocarbons, Ethane, Preparation of Ethene (Ethylene), Alcohol, Ethanol, Laboratory Preparation of Ethanol, Classification of Organic Compound Based on the Kind of Atoms, Homologous Series of Carbon Compound, Classification of Organic Compounds Based on the Pattern of Carbon Chain, IUPAC Nomenclature of Hydrocarbons, Hydrocarbons: Alkynes, Ethyne, Nomenclature of Organic Compounds, Carbon: a Versatile Element, Classification of Compounds of Carbon, IUPAC Nomenclature of other classes, Alkyl Group, Isomers, Hydrocarbons: Alkanes, Methane, Laboratory Preparation of Ethane, Hydrocarbons: Alkenes, Carboxylic Acids, Ethanoic Acid.
Using Frank Chemistry - Part 2 [English] Class 10 ICSE solutions Unsaturated Hydrocarbons exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Frank Solutions are essential questions that can be asked in the final exam. Maximum CISCE Chemistry - Part 2 [English] Class 10 ICSE students prefer Frank Textbook Solutions to score more in exams.
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