- Water and Phenol
- Aniline and n-hexane
- Glycerine and m-toluene
- Water and diethyl aniline
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What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?
Answer: Option 3 The given number of component $$= 2$$ Given number of phases $$= 2$$ We know, $${\text{degree of freedom (number of independent variables) }} = C - \phi + 2$$ $$\left(...
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A plait point is the point on the solubility curve, where the tie line reduces to a point. What is the number of plait point for a ternery system containing twopairs of partially miscible liquids?
Answer: Option 1 Let'
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When low carbon steel is heated up to upper critical temperature?
Answer: Option 2 When low carbon steel is heated up to upper critical temperature, the average grain size is a minimum.
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When a body is immersed wholly or partially in a liquid, it is lifted up by a force equal to the weight of liquid displaced by the body. This statement is called?
Answer: Option 2 Let'
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When the air is passed through an insulated chamber having sprays of water maintained at a temperature higher than the dew point temperature of entering air but lower than its dry bulb temperature, then the air is said to be?
Answer: Option 1 When the air is passed through an insulated chamber having sprays of water maintained at a temperature higher than the dew point temperature of entering air but...
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A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank?
Answer: Option 1 The liquid surface falls down on the direction of motion and rises up on the back side of the tank.
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Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which?
Answer: Option 1 Critical solution temperature is that temperature at which the complete miscibility or a homogeneous mixture is formed. Sometimes the temperature has to be raised from the existing...
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Which of the following are true with regard to temperature control of the atmosphere of a given place I. The major temperature contrasts on earth's surface are between land masses and oceans II. During night, the water surface cools more rapidly than the land surface III. Temperature generally decreases with latitude on either side of the equator IV. Temperature rises to a maximum during summer and falls to a minimum during winter?
Answer: Option 1 The following are true with regard to temperature control of the atmosphere of a given place are The major temperature contrasts on earth's surface are between land...
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A policy taken with critical illness rider benefit is being assigned. Which type of assignment would suit the intended purpose because if the life insured is diagnosed with a critical illness, he only should receive the critical illness rider claim?
Answer: Option 2 A policy taken with critical illness rider benefit is being assigned. Conditional assignment would suit the intended purpose because if the life insured is diagnosed with a...
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