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

    Dettol
    Ether
    Phenol
    Soap
  • Chemical fertilizers is used to

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

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

    Soap
    Phenol
    Detergent
    Dettol
  • Detergents are used to

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

    Dialkylbenzenesulphonate
    Diphenylbenzenesulphonate
    Alkylbenzenesulphonate
    Alkylphenylsulphonte
  • Phenol is also known as

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

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

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

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

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

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

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

    Nitrogen
    Phosphorus
    Potassium
    Magnesium
  • Phenol is an _________ compound.

    Aromatic inorganic
    Aromatic organic
    Aliphatic organic
    Aliphatic chemical
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