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The correct answer is A
What is the pH value of a solution that is neither acidic nor basic?
Which of the following is NOT a d-block element?
How many electrons are involved in the oxidation by KMnO4 in basic medium
Ultra-purification of metals is achieved using:
What causes the black color of Black Soil?
What is the primary purpose of using bleaching powder in drinking water?
Which gas is most abundant in the Earth's atmosphere?
What type of equilibrium is it when the center of gravity is at the highest point?
Themes, Variants, Customize etc., are elements of which tab of MS-PowerPoint 2019?
Which gas is primarily monitored to assess organic pollution in sewage and surface water?