t-Butyl iodide undergoes following reactions. Explain.
`(CH_(3))_(3)CI+H_(2)Oto(CH_(3))_(3)COH+Hl`
`(CH_(3))_(3)CI+OH^(-)to(CH_(3))_(2)C=CH_(2)+H_(2)O+l^(-)`

Following reaction: (CH_(3))_(3)C-Br +H_(2)O rarr (CH_(3))_(3)C-OH +HBr is an example of -

The order of decreasing stability of the following carbanions is (i) (CH_(3))_(3)C^(-) (ii) (CH_(3))_(2)CH^(-) (iii) CH_(3)CH_(2)^(-) (iv) C_(6)H_(5)CH_(2)^(-)

Predict the products of the following reactions: (i) CH_(3)-CH_(2)-CH_(2)-O-CH_(3)+HBr rarr (iv) (CH_(3))_(3)C-OC_(2)H_(5)overset(HI)rarr

Predict the products of the following reactions : (i) CH_(3)-CH_(2)-CH_(2)-O-CH_(3)+HBrrarr (ii) (iii) (iv) (CH_(3))_(3)C-OC_(2)H_(5)+HIrarr

How many will undergo haloform reaction among the following ? CH_(3)COCH_(3), " " CH_(3)CH(OH)CH_(3)," " CH_(3)OH, " " C_(2)H_(5)OH CH_(3)CH_(2)CH_(2)OH

Classify the following reactions in one of the reaction type studied in this unit. (a) CH_(3)CH_(2)Br+HS^(-)toCH_(3)CH_(2)SH+Br^(-) (b) (CH_(3))_(2)C=CH_(2)+HCl to(CH_(3))_(2)ClC-CH_(3) (c) CH_(3)CH_(2)Br+HO^(-)toCH_(2)=CH_(2)+H_(2)O+ Br^(-) (d) (CH_(3))_(3)C-CH_(2)OH+HBrto(CH_(3))_(2)CBrCH_(2)CH_(2)CH_(3)+H_(2)O

Write mechanism of the following reaction: CH_(3)CH_(2)OHoverset(HBr)toCH_(3)CH_(2)Br+H_(2)O .

Arrange the following compounds in the increasing order of their boiling points: CH_(3)CH_(2)CH_(2)CHO, CH_(3)CH_(2)CH_(2)CH_(2)OH, H_(5)C_(2)-O-C_(2)H_(5),CH_(3)CH_(2)CH_(2)CH_(3)

CH_(3)-CH_(2)-CH_(2)-O-CH_(3) and CH_(3)-overset(CH_(3))overset(|)(C )H-O-CH_(3) are

Condiser the reactions, (i) (CH_(3))_(2)CH-CH_(2)Broverset(C_(2)H_(5)OH)rarr(CH_(3))_(2)CH-CH_(2)OC_(2)H_(5)+HBr (ii) (CH_(3))_(2)CH-CH_(2)Broverset(C_(2)H_(5)O^(-))rarr(CH_(3))_(2)CH-CH_(2)OC_(2)H_(5)+Br^(-) The mechanism of reactions (i) and (ii) are respectively :