Practice Test | Kullabs.com
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  • Which chemical substance is used for bathing and washing clothes?

    Ether
    Phenol
    Dettol
    Soap
  • Chemical fertilizers is used to

    Kill plants
    Increase the fertility of soil
    Kill insects
    Kill germs
  • Phenol is used to

    Kill germs
    Increase the fertility of soil
    Wash clothes
    Kill insects
  • Which chemical substance is used for washing cuts and wounds ?

    Phenol
    Soap
    Dettol
    Detergent
  • Detergents are used to

    wash clothes
    Protect skin against infection
    Clean cuts and wounds
    Increase the fertility of soil
  • What is the chemical name of detergent?

    Diphenylbenzenesulphonate
    Dialkylbenzenesulphonate
    Alkylphenylsulphonte
    Alkylbenzenesulphonate
  • Phenol is also known as

    Phenolic acid
    Carboxylic acid
    Carbolic acid
    Benzoic acid
  • Detergent are prepared from

    Phenol
    Chemical fertilizers
    Petroleum products
    Dettol
  • Which one of the following elements help in the proper growth of roots?

    Phosphorus
    Nitrogen
    Potassium
    Calcium
  • Which one of the following is not the chemical fertilizer containing potassium?

    Potassium chloride
    Potassium nitrate
    Ammonium sulphate
    Potassium sulphate
  • Which one of the following is not the chemical fertilizer containing nitrogen?

    Ammonium sulphate
    Ammonium chloride
    Potassium chloride
    Urea
  • Which one of the following is not the chemical fertilizer containing phosphorus?

    Ammonium sulphate
    Ammonium phosphate
    Calcium super phosphate
    Bone powder
  • Phenol is extracted from

    Alcohol
    Petroleum
    Ether
    Water
  • Fruits and seeds become small in size when there is deficiency of

    Magnesium
    Phosphorus
    Potassium
    Nitrogen
  • Phenol is an _________ compound.

    Aromatic inorganic
    Aromatic organic
    Aliphatic organic
    Aliphatic chemical
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