The average translational kinetic energy with which a gas molecule is endowed is dependent on its__________________?

Byadmin March 4, 2019August 24, 2021

The average translational kinetic energy with which a gas molecule is endowed is dependent on its__________________?

A. Nature
B. Size
C. Absolute temperature
D. All A., B. & C.

Stoichiometry

Carborundum used for making crucibles for melting non-ferrous metals is chemically________________?

Carborundum used for making crucibles for melting non-ferrous metals is chemically________________?

A. Silicon carbide
B. Silicon nitride
C. Crystalline magnesia
D. Zirconium sulphate

Read More Carborundum used for making crucibles for melting non-ferrous metals is chemically________________?
Stoichiometry

Vapor pressure of water at 100°C is about _______________ bar?

Vapor pressure of water at 100°C is about _______________ bar?

A. 0.1013
B. 1.013
C. 10.13
D. 101.3

Read More Vapor pressure of water at 100°C is about _______________ bar?
Stoichiometry

In a chemical process, the recycle stream is purged for______________________?

In a chemical process, the recycle stream is purged for______________________?

A. Increasing the product yield
B. Enriching the product
C. Limiting the inerts
D. Heat conservation

Read More In a chemical process, the recycle stream is purged for______________________?
Stoichiometry

The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is___________________?

The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is___________________?

A. Less than 100°C
B. 100°C
C. Between 100 and 110°C
D. 110.6°C

Read More The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is___________________?
Stoichiometry

Pure oxide refractories are generally monocrystalline in nature and are self bonded ______________ bricks are generally used as moderator in nuclear reactors?

Pure oxide refractories are generally monocrystalline in nature and are self bonded ______________ bricks are generally used as moderator in nuclear reactors?

A. Beryllia
B. Carborundum
C. Corundum
D. Thoria

Read More Pure oxide refractories are generally monocrystalline in nature and are self bonded ______________ bricks are generally used as moderator in nuclear reactors?
Stoichiometry

Which of the following is not a colligative property ?

Which of the following is not a colligative property ?

A. Osmotic pressure
B. Depression of freezing point
C. Lowering of vapor pressure
D. None of these

Read More Which of the following is not a colligative property ?

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