Relevant Competitive Tests:
German silver used for decorative purposes contains maximum percentage of___________________?
A. Silver
B. CopperCorrect Answer
C. Zinc
D. Nickel
Correct Option: B. Copper
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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___________________?