Write the product of following reactions : (a) `CH_(3)-overset(H_(3)C)overset(|)(C )=overset(CH_(3))overset(|)(C )-CH_(3) underset(Zn//H_(2)O)overset(

Monjur Alahi

Write the product of following reactions :
(a) `CH_(3)-overset(H_(3)C)overset(|)(C )=overset(CH_(3))overset(|)(C )-CH_(3) underset(Zn//H_(2)O)overset(O_(3))rarr` , (b) `CH_(3)-C-=C-CH_(3) underset(Zn//H_(2)O)overset(O_(3))rarr`
( c) `CH_(3)-C-=C-CH_(3)overset(O_(3)//H_(2)O_(2))rarr` , (d) `CH_(3)-overset(CH_(3))overset(|)(C )=CH-CH_(3) overset(O_(3)//H_(2)O_(2))rarr`


0 like 0 dislike
1 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

Correct Answer - (a) `CH_(3)-overset(CH_(3))overset(|)(C )=O` , (b) `CH_(3)-underset(O)underset(||)(C )-underset(O)underset(||)(C )-CH_(3)`, (c ) `CH_(3)-COOH` , (d) `CH_(3)-overset(CH_(3))overset(|)(C )=O+CH_(3)-overset(O)overset(||)(C )-OH`

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
The main organic product of the reaction `CH_(3)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")("C ")-OH overset(KBr//H_(2)SO_(4)("conc.")

Correct Answer - C `2^(@)` or `3^(@)` alcohols in the presence of conc. `H_(2)SO_(4)` readily undergo elimination. `CH_(3)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")("C ")-OH overset(KBr//H_(2)SO_(4)(conc.))underset(-H_(2)O)rarr underset("2-Methylbutene")(CH_(3)-overset(CH_(3))overset("| ")("C ")=CH_(2))`

2 Answers 1 views
The IUPAC name of compound `underset(CHO)underset("| ")("C ")H_(3)-underset(CHO)underset("| ")("C ")H-underset(CHO)underset("| ")("C ")H_(2)` is

Correct Answer - D `underset("Propane-1,2,3-tricarbaldehyde")(H_(2)overset(" 1")underset(OHC)underset(" |")(" C")-overset("2 ")underset(CHO)underset("| ")("C ")-overset("3 ")underset(CHO)underset("| ")("C ")`

2 Answers 1 views
Which of the following will be oxidised by `HIO_(4)`? (A) `R-underset(O)underset(||)C-underset(O)underset(||)C-R` (B) `R-underset(O)underset(||)C-unde

Correct Answer - C `HIO_(4)` oxidises compounds containing two or more OH groups attached to adjacent carbon atoms or one OH and one carbonyl groups at adjacent carbon atoms or two...

2 Answers 1 views
Compare rate of reaction towards pinacol pinacolone rearrangement. `underset((I))(Ph-underset(OH)underset(|)overset(CH_(3))overset(|)(C)-underset(OH)u

More stable the carbocation, more will be the rate of reaction IIgtIgtIII

2 Answers 1 views
Out of `CH_(3)_underset(C H_(3))underset(|)(C)H-CH_(2)-Cl and CH_(3)-CH_(2)-underset(CH_(3))underset(|)(C)H-Cl` which in more reactive towards `S_(N^(

`CH_(3)-CH_(2)-underset(CH_(3))underset(|)(C)H-Cl` is more reactive. Because secondary carbocation formed in the slow step is more stable as compared to the primary carbocation in the other reaction.

2 Answers 1 views
Consider the following reaction `CH_(3)-underset(D)underset(|)(C)H-underset(CH_(3))underset(|)(C)H-CH_(3)-overset(**)(B)rto overset(**)(X)+HBr` The st

Correct Answer - B `CH_(3)-underset(D)underset(|)((C)H-underset(CH_(3))underset(|)overset(**)(C)-CH_(3)` (tertiary free radical) is maximum. Stable due to hyperconfiguration.

2 Answers 1 views
Which of the following is maximum reactive towards Lucas reagent? `CH_(2)=CH-CH_(2)OH,CH_(3)-underset(OH)underset(|)(C)H-CH_(3),CH_(3)-CH_(2)-CH_(2)OH

Correct Answer - `CH_(2)=CHCH_(2)OH`

2 Answers 1 views
Write the IUP AC name of the following compound : `CH_(3)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)C-underset(Cl)underset(|)CH-CH_(3)`

3-Chloro, 2-dimethylbutane.

2 Answers 1 views
Write the IUPAC name of the following compound: `CH_(3)-underset(Br)underset(|)CH-CH_(2)-underset(Cl)underset(|)CH-CH_(3)`

2-Bromo, 4-Chloropentane

2 Answers 1 views
Write the IUPAC name of the following compound: `H_(3)C-underset(CH_(3))underset(|)(C)=underset(Br)underset(|)(C)-CH_(2)-OH`

IUPAC name, 2-Bromo-3-methyl but-2-en-1-ol.

2 Answers 1 views
X