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12th Standard English Medium Chemistry Subject Hydroxy Compounds and Ethers Creative 1 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 5
    5 x 1 = 5
  1. The number of possible isomers for molecular formula C4H10O is _________.

    (a)

    3

    (b)

    4

    (c)

    6

    (d)

    7

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

    (a)

    7

    (b)

    10

    (c)

    3

    (d)

    4

  3. 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

  4. _______ cannot be prepared by using Grignard reagent.

    (a)

    CH3- OC2H5

    (b)

    CH3-OCH3

    (c)

    C2H5-O-C2H5

    (d)

    CH3-OCH2CH2CH3

  5. On heating, peroxides are ________.

    (a)

    stable

    (b)

    unstable

    (c)

    decomposes violently

    (d)

    both (b) and (c)

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