3408Chemical EngineeringMedium
Which of the following is never used as an element of industrial resistance thermometer?
ANickel
BLead
C30% iron + 70% nickel
DCopper
Correct answer
B. Lead
Explanation
The correct answer is Lead.
Correct answer
B. Lead
Explanation
The correct answer is Lead.
Brinell Hardness Number (BHN) for talc is approximately in the range of________?
Catalyst used in steam reforming of naphtha is________?
Flow measurement in an open channel is done by a/an ________?
Hot dipping process is used for coating a low melting point metal (e.g. Pb, Sn, Zn) on iron, steel & copper having relatively higher melting points. Which of the following is not a hot dipping process?
When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system?
The equilibrium constant ‘K’ of a chemical reaction depends on________?