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12th Standard English Medium Chemistry Subject Carbonyl Compounds 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. With respect to the reagents given below, pick out the odd one _________.

    (a)

    P2O3

    (b)

    P2O5

    (c)

    H2SO4

    (d)

    K2Cr2O7

  2. Formic acid contains _______ groups

    (a)

    aldehyde

    (b)

    carboxylicacid

    (c)

    alcohol

    (d)

    both (a) and (c)

  3. acid chloride + alcohol \(\longrightarrow\)?.

    (a)

    acids

    (b)

    amides

    (c)

    esters

    (d)

    amines

  4. CH3CHO and C6H5CH2CHO can be distinguished by ______.

    (a)

    Tollens reagent

    (b)

    Fehlings solution

    (c)

    Benedict

    (d)

    Iodoform test

  5. \(Phenol\overset { Zn }{ \underset { dust }{ \longrightarrow } } 'X'\overset { { CH }_{ 3 }Cl }{ \underset { anhy\ AlC{ I }_{ 3 } }{ \longrightarrow } } Y\overset { alk }{ \underset { { KMnO }_{ 4 } }{ \longrightarrow Z } } \) the product Z is __________.

    (a)

    benzaldehyde

    (b)

    benzoic acid

    (c)

    benzone

    (d)

    toluene

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