1.The correct sequence of bond enthalpy of' `CH_(3)-F,CH_(3)-Cl,CH_(3)-Br,CH_(3)-I`

The correct sequence of bond enthalpy of C-X 'bond is : CH_(3)-F,CH_(3)-Cl,CH_(3)-Br,CH_(3)-I

How many of the following is/are correct order of dipole moment? (A) CH_(3)-FgtCH_(3)-ClgtCH_(3)-BrgtCH_(3)-I (B) H-FgtH-ClgtH-BrgtH-I (C) CH_(3)-ClgtCH_(2)Cl_(2)gtCHCl_(3)gt"CC"l_(4) (D) CH_(2)=CH-Cl lt CH_(3)-CH_(2)-Cl (E) (F) CH_(3)-Cl gt CH_(3)-FgtCH_(3)-Br (G) H-ClgtH-FgtH-Br

Arrange the given alkyl halides in the order of decreasing rate of dehydrohalogenation reaction i.e., when heated in presence of alc. KOH CH_(3)-CH_(2)-Cl, CH_(3)-CH_(2)-Br,CH_(3)-CH_(2)-I

Convert: CH_(3)CH_(2)COOHtoCH_(3)CH_(2)Br

Which would undergo S_(N)1 reaction faster in the following pair : CH_(3)-CH_(2)-CH_(2)-Br and CH_(3)-underset(Br)underset(|)CH-CH_(3)

The major product obtained on treatment of CH_(3)CH_(2)CH(F) CH_(3) " with " CH_(3)O^(-)//CH_(3)OH is :

Arrange the following compounds in increasing order of their acid strength. CH_(3)CH_(2)CH(Br)COOH,CH_(3)CH(Br)CH_(2)COOH,(CH_(3))_(2)CHCOOH,CH_(3)CH_(2)CH_(2)COOH

Write its bond line formula (i) CH_(3)CH(OH)CH_(2)CH_(2)OH

Arrange the following in the order of their increasing reactivity in nucleophilic substitution reactions. CH_3F, CH_3 Cl, CH_3Br , CH_3I

Arrange the given compounds in decreasing order of boiling points. CH_(3)underset(I)(CH_(2))CH_(2)CH_(2)Br" "CH_(3)-overset(CH_(3))underset(II)underset(CH_(3))underset(|)overset(|)C-Br CH_(3)-CH_(2)-underset(III)underset(CH_(3))underset(|)(CH)-Br