Which of the following is not a unit of pressure ?
Which of the following is not a unit of pressure ?
A. Torr
B. Newton/m2
C. Parsec
D. Ata, bar or Pascal
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A ‘limiting reactant’ is the one, which decides the ____________ in the chemical reaction?
A ‘limiting reactant’ is the one, which decides the ____________ in the chemical reaction?A. Equilibrium constant
B. Conversion
C. Rate constant
D. None of theseIn osmosis through a semi-permeable membrane, diffusion of the___________________?
In osmosis through a semi-permeable membrane, diffusion of the___________________?A. Solvent is from low concentration to high concentration region
B. Solvent is from high concentration to low concentration region
C. Solute takes place
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Maximum alumina content in high alumina refractory can be as high as ____________ percent?A. 30
B. 50
C. 70
D. 90Hess’s law of constant heat summation is based on conservation of mass. It deals with ___________________?
Hess’s law of constant heat summation is based on conservation of mass. It deals with ___________________?A. Equilibrium constant
B. Reaction rate
C. Changes in heat of reaction
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B. Low heat capacity
C. Low thermal conductivity
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The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is_____________________?A. Termed as relative saturation
B. Not a function of the composition of gas mixture
C. Called percentage saturation
D. Not a function of the nature of vapor