Answers What is the formula of sodium gallate if gallium (Ga)shows an oxidation number of +… What is the formula of sodium gallate if gallium (Ga)shows an oxidation number of + 3? A. NaGaO3 B. Na2Ga(OH)3 C. NaGa(OH)3 D. NaGa(OH)4 E. NaGaO Correct Answer: Option D Explanation
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Answers A quantity of gas occupies a certain volume when the temperature is -73oC and the… A quantity of gas occupies a certain volume when the temperature is -73oC and the pressure is 1.5… Read More
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Answers An electron of charge 1.6 x 10-19C is accelerated between two metal plates. If the… An electron of charge 1.6 x 10-19C is accelerated between two metal plates. If the kinetics energy of… Read More