Answers The pH of a solution obtained by mixing 100cm3 of a 0.2M solution of NaOH… The pH of a solution obtained by mixing 100cm3 of a 0.2M solution of NaOH is? A. 1.3 B. 7.0 C. 9.7 D. 12.7 Correct Answer: Option D Explanation
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Answers Lubricating oil and spare parts of machinery are examples of? Lubricating oil and spare parts of machinery are examples of? A. direct materials B. indirect materials C. indirect… Read More