Stoichiometry Volume percent for gases is equal to the Weight percent Mole percent only for ideal gases Mole percent Weight percent only for ideal gases Weight percent Mole percent only for ideal gases Mole percent Weight percent only for ideal gases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of vaporisation __________ with increase in pressure. Increases Decreases Becomes zero at critical pressure Both B and C Increases Decreases Becomes zero at critical pressure Both B and C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Nā content in a urea sample was found to be only 42%. What is the actual urea content of the sample ? (molecular weight of urea = 60) 0.8 0.9 0.95 0.98 0.8 0.9 0.95 0.98 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A long cylinder and a sphere both of 5 cms diameter are made from the same porous material. The flat ends of cylinder are sealed. Both the cylinder and sphere are saturated with the same solution of sodium chloride. Later both the objects are immersed for a short and equal interval of time in a large tank of water which is well agitated. The fraction of salt remaining in the cylinder and the sphere are Xc and Xs respectively. Which of the following statement is correct? Xc < Xs Xc = Xs Xc greater/less than Xs depending on the length of the cylinder Xc > Xs Xc < Xs Xc = Xs Xc greater/less than Xs depending on the length of the cylinder Xc > Xs ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Saturated molal absolute humidity of the vapor-gas mixture depends upon the Both A & B Total pressure Neither A nor B Vapor pressure at dry bulb temperature Both A & B Total pressure Neither A nor B Vapor pressure at dry bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. 43834 43832 4 ā2 43834 43832 4 ā2 ANSWER DOWNLOAD EXAMIANS APP
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