Chemical Process Na₂CO₃.10H₂O is called Soda ash Slaked lime Washing soda Quicklime Soda ash Slaked lime Washing soda Quicklime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lindane is BHC (Benzene Hexa Chloride) containing 99% γ-isomer A by-product of BHC manufacture Both B and C Not a fumigant BHC (Benzene Hexa Chloride) containing 99% γ-isomer A by-product of BHC manufacture Both B and C Not a fumigant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of hydrated lime in water treatment Is to adjust the pH value Before filtration, reduces the bacterial load on filters All of these After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value Before filtration, reduces the bacterial load on filters All of these After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ordinary glass is not a/an Material with sharp definite melting point Amorphous isotropic material Supercooled liquid Electrical insulator Material with sharp definite melting point Amorphous isotropic material Supercooled liquid Electrical insulator ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. Flint Pyrex Quartz All of these Flint Pyrex Quartz All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Humidification Hydrogenation of oils Distillation Absorption Humidification Hydrogenation of oils Distillation Absorption ANSWER DOWNLOAD EXAMIANS APP
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