Related Questions

Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with
A Karbate
B Lead or glass
C Fireclay bricks
D PVC
An approximately __________ process exemplifies the flow of a gas through a very long pipe of uniform cross-section.
A Adiabatic
B Isothermal
C Isentropic
D Isochoric
BHC (Benzene hexachloride) is made by the chlorination of benzene
A Which is an addition reaction
B Which is a substitution reaction
C In absolute dark
D In presence of sunlight
Isopropyl benzene produced by alkylation of benzene with propylene is known as
A Neoprene
B Cumene
C Gelatin
D Mercaptans
Removal of __________ exemplifies an adsorption unit operation.
A Uranium from its ore
B Water from petrol
C Ammonia from coke oven gas
D Mustard oil from mustard seed
Color of brass changes from yellow to __________ after its dezincification which exemplifies selective leaching.
A Grey
B Red
C Orange
D Violet
Sound waves propagation in air exemplifies an __________ process.
A Adiabatic
B Isothermal
C Isometric
D None of these
Mercury manometer (U-tube type) exemplifies a __________ order system.
A Zero
B First
C Second
D Third
Melting of ice exemplifies a/an
A Adiabatic process
B Endothermic reaction
C Exothermic reaction
D Process involving a chemical reaction
Which of the following exemplifies resemblence with the extrusion process ?
A Pneumatic ejection of abrasive solid particles through a nozzle
B Toothpaste pouring out of the tube
C Ejection of abrasive slurry through an opening
D Viscous lubricant pouring out through its container's mouth

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