The number of possible isomers for molecular formula C₄H₁₀O is _________.

(a)

3

(b)

4

(c)

6

(d)

7

The number of alcohol isomers for molecular formula C₄H₁₀O is ________.

(a)

7

(b)

10

(c)

3

(d)

4

CH₃-CH₂-O-CH₂CH₃ and \({ CH }_{ 3 }-O-\overset { \underset { | }{ { CH }_{ 3 } } }{ CH } -{ CH }_{ 3 }\) are examples of _______ isomerism.

(a)

functional

(b)

chain

(c)

position

(d)

metamerism

_______ cannot be prepared by using Grignard reagent.

(a)

CH₃- OC₂H₅

(b)

CH₃-OCH₃

(c)

C₂H₅-O-C₂H₅

(d)

CH₃-OCH₂CH₂CH₃

On heating, peroxides are ________.

(a)

stable

(b)

unstable

(c)

decomposes violently

(d)

both (b) and (c)