2081Chemical EngineeringMedium
Pick out the wrong statement?
A
MCQs
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Correct answer
C. Heat transfer by radiation cannot occur across an absolute volume
Explanation
The correct answer is Heat transfer by radiation cannot occur across an absolute volume.
Correct answer
D. Have higher melting temperature
Explanation
The correct answer is Have higher melting temperature.
Correct answer
C. A supersaturated solution of a sparingly soluble solute, at a concentration of C, is being fed to a crystalliser at a volumetric flow rate of V. The solubility.of the solute is C1. The output rate of solids from an efficient crystalliser is (C + C1) V
Explanation
The correct answer is A supersaturated solution of a sparingly soluble solute, at a concentration of C, is being fed to a crystalliser at a volumetric flow rate of V. The solubility.of the solute is C1. The output rate of solids from an efficient crystalliser is (C + C1) V.
Correct answer
D. Jaw crushers
Explanation
The correct answer is Jaw crushers.
Correct answer
D. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
B. Super-saturation
Explanation
The correct answer is Super-saturation.
Correct answer
D. 2
Explanation
The correct answer is 2.
Correct answer
A. And backward reaction equally
Explanation
The correct answer is And backward reaction equally.
Correct answer
B. Can give ammonia synthesis gas (H2 + N2)
Explanation
The correct answer is Can give ammonia synthesis gas (H2 + N2).
Correct answer
D. During the early stage of growth to promote development of stem and leaves
Explanation
The correct answer is During the early stage of growth to promote development of stem and leaves.