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Chemistry in daily life Bio molecules Polymers Environmental chemistry Nitrogenous compound Aldehyde and ketone Alcohol and phenol Halo alkane Hydrocarbon Basic concept of organic chemistry Coordination chemistry d&f block element p-block element part 3 p – block element part 2 p-block element part 1 s-block element Hydrogen Principal of extraction of metal Surface chemistry Chemical kinetics Electro chemistry Solution Chemical equilibrium Thermodynamics State of matter Chemical bonding Classification of element Atomic structure Basic concept of chemistry
  • The main consituent of dyanamite is :
    TNT
    Picric acid
    Nitroglycerine
    Nitrobenzene
  • Reduction of an aldehyde gives:
    Primary alcohol
    Secondary alcohol
    Tertiary alcohol
    Monocarboxylic acid
  • Which among the following reacts with lucas reagent most rapidly :
    C3H7OH
    C6H5OH
    (CH3)2CHOH
    (CH3)3COH
  • Glucose or fructose is converted into C2H5OH by :
    Maltase
    Invertase
    Diastase
    Zymase
  • Fermentation is an :
    Exothermic reaction
    Endothermic reaction
    Reversible reaction
    None of the above
  • An organic compound is washed in dry benzene. when it is treated with sodium it produces hydrogen. t
    An alcohol
    An aldehyde
    A ketone
    An acid