Скачать или смотреть 12th-Chemistry / Solutions / Assignment-01 Explained

ANSWER FOR ANY QUESTION / SUB-QUESTION LABELLED AS A, B, C,….. YOU WILL
DIRECTLY FIND IN THIS VIDEO. REMAINING QUESTIONS ARE EXPLAINED IN THE VIDEO.

ALKYL and ARYL HALIDES : ASSIGNMENT-01
01 Give IUPAC names of following compounds. Also, classify them into 10, 20 and 30 Alkyl
/ Aryl / Benzyl / Vinyl / Allylic Halide :
1 (CH3)2CHCH(C2H5)Cl A Chloroform
2 (CH3)2CClCH2CH3 B n-Propyl iodide
C Tetrachloride
02 Explain why :
A Anhydrous Zinc chloride is used in Grove’s method.
B Pyridine is used during preparation of Chloroalkanes from alcohols and Thionyl
chloride.
C Acetone is used in Finkelstein’s reaction.
03 What happens when :
1 Propyne is treated with Bromine water.
2 1-Butene is heated with Bromine in the presence of ultra violet light.
3 2-Pentene is reacted with HBr in the presence of Benzoyl peroxide.
04 Give IUPAC names of all alkenes containing six C-atoms to which Markownikoff’s rule
for the addition of HX is not applicable. [2]
05 Give IUPAC names of isomers with molecular formula C3H6Cl2. [Four isomers]
06 Monochlorination of which isomeric alkane with molecular formula C5H12 gives only
one product.
07 Give structures and IUPAC names of all isomers with molecular formula C7H7Cl each
containing one Benzene ring. [4 isomers]
A What are vicinal, geminal and polymethylene dihalides ? Give one example each.
B Write short notes on :
1 Grove’s method
2 Markownikoff’s rule
3 Finkelstein’s reaction
JAIN SIR : 9810903821