10th Class Chemistry Chapter 11 Solved Exercise Short Questions
Q 1 : What is meant by the term catenation ? Give an example of a compound that displays catenation .
Q 2 : How is coal formed ?
Formation of Coal :
- Coal is formed by the decomposition of dead plants buried under the Earth’s crust millions of year ago .
- Conversion of wood into coal is called carbonization .
Q 3 : What is the importance of natural gas ?
Q 4 : Justify that organic compounds are used as food .
Q 5 : How are alkyl radicals formed ? Explain with examples .
Q 6 : What is the difference between n-propyl and iso-propyl radicals ? Explain with structure .
Q 7 : Explain different radicals of butane .
Radicals of Butane :
Q 8 : Define functional group with an example .
Q 9 : What is an ester group ? Write down the formula of ethyl acetate .
Ester Group :
” Organic compounds consisting of RCOOR’ functional group are called Esters . ”
General Formula of Esters :
Formula of Ethyl Acetate :
( CH3COOC2H5 )
Q 10 : Write down the dot and cross formulae of propane and n-butane .
Q 11 : Define structural formula . Draw the structural formulae of n-butane and iso-butane .
Structural Formula :
Q 12 : Write classification of coal .
Classification of Coal :
Q 13 : What are heterocyclic compounds. Give two examples .
Heterocyclic Compounds :
Q 14 : Why benzene and other homologous compounds of benzene are called aromatic compounds ?
- Please don’t forget to Comment and Share . Subscribe my YouTube Channel . @ Learn with ZahraAwan
- Subscribe : https://youtube.com/channel/UCdzfLqEtnBEKnoVmFuKNmqQ
- Instagram : https://www.instagram.com/learn_with_zahraawan/
- Facebook page : https://www.facebook.com/Zahra810
#10th_class_chemistry_chapter_11 #10th_chemistry_chapter_11_solved_exercise_short_questions #10th_class_chemistry #Organic_Chemistry_class_10 #Matric_part_2_chemistry_chapter_11 #10th_chemistry_chapter_11_in_Hindi #10th_chemistry_chapter_11_in_Urdu #Online_lecture_of_chemistry_10th_class #Online_chemistry_lecture_10th_class #10thchemistry #chemistryclass10 #punjab_board_10th_chemistry_chapter_11_organic_chemistry #chemistry_class_10_chapter_11_solved_exercise #zahraawan #learnwithzahraawan