Showing posts with label Chemistry in Daily Life. Show all posts
Showing posts with label Chemistry in Daily Life. Show all posts

Tnpsc group 4 Chemistry Online Test Notes Tamil Medium 10

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GKTNPSC Updated at:

Tnpsc group 4 Chemistry Online Test Notes Tamil Medium 9

Romeltea Media
GKTNPSC Updated at:

Tnpsc group 4 Chemistry Online Test Notes Tamil Medium 8

Romeltea Media
GKTNPSC Updated at:

Tnpsc group 4 Chemistry Online Test Notes Tamil Medium 7

Romeltea Media
GKTNPSC Updated at:

Tnpsc group 4 Chemistry Online Test Notes Tamil Medium 6

Romeltea Media
GKTNPSC Updated at:

Tnpsc Group 4 Chemistry Online test 10


  1.  Manufacture of Medical Instruments widely used in ______
    1.  Polyester
    2.  Cotton 
    3.  Glass
    4.  Plastics

  2.  Important chemical substance used in preparation of soap
    1.  Sodium bicarbonate
    2.  Sodium Silicate
    3.  Sodium Amalgam
    4.  Sodium Hydroxide

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GKTNPSC Updated at:

Tnpsc Group 4 Chemistry Online test 9


  1.  Fishing net, Ropes, Parchutes made of 
    1.  None of the below
    2.  Natural Fibre
    3.  Synthethic Fibre
    4.  Both b & c

  2.  Food, Clothing, Shelter, Tranportation, Medicine, Entertaiment, Medicine are used made of
    1.  None of the below
    2.  Both c & d
    3.  Industry
    4.  Chemical Substances

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GKTNPSC Updated at:

Tnpsc Group 4 Chemistry Online test 8


  1.  Glass is made of 
    1.  Sodium Carbonate
    2.  Calcium Carbonate
    3.  Silica, Calcium Carbonate, Sodium Carbonate
    4.  Silica

  2.  Molten glass cooled rapidly 
    1.  None of the below
    2.  Both c&d
    3.  Not allow light pass
    4.  Glass become Brittle

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GKTNPSC Updated at:

Tnpsc Group 4 Chemistry Online test 7


  1.  Plastics melt on heating soft and coling its hard its
    1.  Both B&C
    2.  Thermo setting plastics
    3.  Thermo Plastics
    4.  None of the above

  2.  Pipes, Buckets, Mugs, Combs, Toy etc., made of 
    1.  None of the below
    2.  Both C & D
    3.  Thermo Setting Plastics
    4.  Thermo Plastics

Romeltea Media
GKTNPSC Updated at:

Tnpsc Group 4 Chemistry Online test 6


  1.  When Cement was Discover
    1.  1842
    2.  1482
    3.  1824
    4.  1284

  2.  Who Discover Cement 
    1.  Aspidin Jacob
    2.  Aspidin John
    3.  Aspidin Joseph
    4.  Joseph Aspidin

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