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Urea is represented as______________________?
A. NH2.CO.NH2Correct Answer
B. NH3CO.CH3
C. NH.CO2.NH
D. NH3.CO2.NH3
Correct Option: A. NH2.CO.NH2
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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___________________?