One kg of saturated steam at 100°C and 1.01325 bar is contained in a rigid walled vessel. It lias a volume of 1.673 m³. It cools to 98°C ; the saturation pressure is 0.943 bar ; one kg of water vapour under these conditions has a volume of 1.789 m³. The latent heat of condensation (kJ/kg⁻¹ ) under these conditions is

Stoichiometry
One kg of saturated steam at 100°C and 1.01325 bar is contained in a rigid walled vessel. It lias a volume of 1.673 m³. It cools to 98°C ; the saturation pressure is 0.943 bar ; one kg of water vapour under these conditions has a volume of 1.789 m³. The latent heat of condensation (kJ/kg⁻¹ ) under these conditions is

2263

2676

540

40732

2263

2676

540

40732

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Stoichiometry
The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.

Increases linearly

Remains unchanged

Increases

Decreases

Increases linearly

Remains unchanged

Increases

Decreases

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Stoichiometry
A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis

1.2

1.25

1.35

1.3

1.2

1.25

1.35

1.3

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Stoichiometry
In a binary liquid solution of components A and B, if component A exhibits positive deviation from Raoult's law, then component B

May exhibit either positive or negative deviation from Raoult's law

Exhibits negative deviation from Raoult's law

Obeys Raoult's law

Exhibits positive deviation from Raoult's law

May exhibit either positive or negative deviation from Raoult's law

Exhibits negative deviation from Raoult's law

Obeys Raoult's law

Exhibits positive deviation from Raoult's law

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Stoichiometry
Mass number of an atom is the sum of the numbers of

Both A & B

Protons and electrons

Neutrons and protons

Neutrons and electrons

Both A & B

Protons and electrons

Neutrons and protons

Neutrons and electrons

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Stoichiometry
Pick out the correct conversion.

1 calorie = 453.6 BTU

1 BTU =453.6 calories

1 calorie = 252 BTU

1 BTU = 252 calories

1 calorie = 453.6 BTU

1 BTU =453.6 calories

1 calorie = 252 BTU

1 BTU = 252 calories

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Stoichiometry

Stoichiometry The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.

Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis

Stoichiometry In a binary liquid solution of components A and B, if component A exhibits positive deviation from Raoult's law, then component B

Stoichiometry Mass number of an atom is the sum of the numbers of

Stoichiometry Pick out the correct conversion.

Stoichiometry
The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.

Stoichiometry
A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis

Stoichiometry
In a binary liquid solution of components A and B, if component A exhibits positive deviation from Raoult's law, then component B

Stoichiometry
Mass number of an atom is the sum of the numbers of

Stoichiometry
Pick out the correct conversion.