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ICSE English Language Marking Scheme: What instructions are given to examiners for checking the composition?  Check out more resources (Click on the links alongside the topics):- For complete revision/practice of all Topics on ICSE English Language Click here:  https://novakidhs.blogspot.com/p/english-language-important-links.html For other Subjects, ICSE Class 10 All Subjects Notes:  https://novakidhs.blogspot.com/p/icse-class-10all-subjects.html ICSE Class 9 All Subjects Notes:  https://novakidhs.blogspot.com/p/icse-classes-9-10-all-subjects.html Research-Backed Study Strategies:  https://novakidhs.blogspot.com/p/tips-and-tricks.html Brief Summaries of Best Motivational Books for Students :  https://novakidhs.blogspot.com/p/book-reviews-to-keep-you-motivated.html Career Counseling:  https://novakidhs.blogspot.com/p/career-options-out-there-and-how-do-you.html 1000+ Intriguing and...

ICSE Class 10 Chemistry Chapter 12 Organic Chemistry  SELINA Concise Chemistry Book 10  Short Questions Question 1:  The list of some organic compound is given below: Ethanol, ethane, methanol, methane, ethyne, and ethene. From the list above, name a compound : (i) Formed by the dehydration of ethanol by concentrated sulphuric acid. (ii) Which will give red precipitate with ammoniacal cuprous chloride solution. (iii) Which forms methanoic acid on oxidation in the presence of copper at 200°C. (iv) Which has vapour density 14 and turns alkaline potassium permanganate green. (v) Which forms chloroform on halogenation in the presence of sunlight. (vi) Which decolourises bromine solution in carbon tetrachloride. Answer:  (i) Ethene. (ii) Ethyne. (iii) Methane. (iv) Ethene. (v) Methane. (vi) Ethene. Question 2:  Name the functional group of each of CH 3 OH, CH 3 COOH, CH 3 CHO. Answer:  Alcoholic – OH group present in CH 3 OH. Carboxylic – COOH group present in C...