Match the items in column I with the items in column II.

Column I	Column II
a.	i. Tertiary alcohol
b.	ii. Primary alcohol
c.	iii. Secondary alcohol

1. a-ii; b-iii; c-i
2. a-iii; b-ii; c-i
3. a-iii; b-i; c-ii
4. a-i; b-ii; c-iii

Incorrect match among the following is-

1.	3-Chloromethyl- 2-isopropylpentan-1-ol
2.	2, 5-Dimethylhexane-1, 3-diol
3.	3-Bromo-2-methylbut-2-en-4-ol
4.	Hex-1-en-3-ol

Consider the following reaction,

Methanal + Grignard Reagent →
The structure of Grignard reagent is-
1. CH₃CH₂MgBr
2. (CH₃)₂CHMgBr
3. (CH₃)₂CH₂CH₂MgBr
4. (CH₃)₃CMgBr


 

1. CH₃CH₂CH₂OH
2. CH₃CH(OH)CH₃
3. CH₃CH(OH)CH₂OH
4. CH₃CH₂CH₃

 

Butan-1-ol and  2-Methylbutan-2-ol can be differentiated by  :

1. HCl-ZnCl₂ at room temperature.
2. HBr
3. SOCl₂
4. Both (2) and (3)