Answers 1.00 g of the oxide of metal X (atomic mass = 64) gave 0.80 g… 1.00 g of the oxide of metal X (atomic mass = 64) gave 0.80 g of the metal when reduced with hydrogen. The formula of the oxide is? A. X2O B. XO C. XO2 D. X2O3 E. X3O4 Correct Answer: Option B Explanation
Answers The rate at which a country’s exports exchange for its imports is called The rate at which a country’s exports exchange for its imports is called A. balance of payments B.… Read More
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