Stoichiometry

pH value of a solution containing equal concentration of hydroxyl and hydrogen ions will be_________________?

Byadmin March 12, 2019August 30, 2021

pH value of a solution containing equal concentration of hydroxyl and hydrogen ions will be_________________?

A. 0
B. 10
C. 7
D. 14

Stoichiometry

According to the kinetic theory, the thermal conductivity of a monatomic gas is proportional to___________________?

According to the kinetic theory, the thermal conductivity of a monatomic gas is proportional to___________________?

A. T
B. T0.5
C. T1.5
D. T2

Read More According to the kinetic theory, the thermal conductivity of a monatomic gas is proportional to___________________?
Stoichiometry

The effect of pressure on the heat capacity of the gases ______________ is negligible?

The effect of pressure on the heat capacity of the gases ______________ is negligible?

A. At pressure below one atmosphere
B. Below the critical temperature
C. Both A. & B.
D. Neither A. nor B.

Read More The effect of pressure on the heat capacity of the gases ______________ is negligible?
Stoichiometry

With increase in the porosity, thermal spalling resistance of fireclay brick_______________?

With increase in the porosity, thermal spalling resistance of fireclay brick_______________?

A. Increases
B. Decreases
C. Remain same
D. May increase or decrease

Read More With increase in the porosity, thermal spalling resistance of fireclay brick_______________?
Stoichiometry

For estimation of heat capacity of a solid compound, one can use________________?

For estimation of heat capacity of a solid compound, one can use________________?

A. Clapeyron’s equation
B. Gibb’s equation
C. Kopp’s rule
D. Trouton’s rule

Read More For estimation of heat capacity of a solid compound, one can use________________?
Stoichiometry

‘Cox’ chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the_____________?

‘Cox’ chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the_____________?

A. Temperature vs. log (vapor pressure)
B. Vapor pressure vs. log (temperature)
C. Log (temperature) vs. log (vapor pressure)
D. Vapor pressure vs. temperature

Read More ‘Cox’ chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the_____________?
Stoichiometry

Molar heat capacity of water in equilibrium with ice at constant pressure is_____________________?

Molar heat capacity of water in equilibrium with ice at constant pressure is_____________________?

A. 0
B. ∞
C. 1
D. None of these

Read More Molar heat capacity of water in equilibrium with ice at constant pressure is_____________________?