Relevant Competitive Tests:
Glycerine is recovered from lye by ___________________?
A. Evaporation followed by vacuum distillationCorrect Answer
B. Liquid extraction technique
C. Extractive distillation technique
D. None of these
Correct Option: A. Evaporation followed by vacuum distillation
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Which of the following is a type of sedimentary rock?Which of the following rock favors petroleum formation?DLS stands For_______?RIH stands for ________?“The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements.” This is the statement of___________________?