Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Teflon Nylon-66 Bakelite Polyester Teflon Nylon-66 Bakelite Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An alkali metal salt of palmitic acid is known as Metallic soap Soap Alkaloid Detergent Metallic soap Soap Alkaloid Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is A slow reaction Still in development stage (by employing fluidised bed technique) All of these A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction Still in development stage (by employing fluidised bed technique) All of these A discontinuous reaction (requiring regeneration of iron by water gas intermittently) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Are cross-linked molecules Soften on application of heat None of these Are solvent soluble Are cross-linked molecules Soften on application of heat None of these Are solvent soluble ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydrochloric acid Hydroflouric acid Phosphoric acid Sulphuric acid Hydrochloric acid Hydroflouric acid Phosphoric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 2.2 0.6 3.8 1.2 2.2 0.6 3.8 ANSWER DOWNLOAD EXAMIANS APP
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