What is pH? Select one: a. A measure of the concentration of CO2 dissolved in wa

Question

What is pH? Select one: a. A measure of the concentration of CO2 dissolved in water, the more CO2 the higher the pH b. A measure of the concentration of CO2 dissolved in water, the more CO2 the lower the pH c. A measure of the concentration of H+ ions dissolved in water, the more H+ ions the higher the pH O d. A measure of the concentration of H ions dissolved in water, the more Ht ions the lower the pH The Kyoto Protocol (COP 3): Select one: O a, was considered a success and lead to the Paris Agreement (COP 21) O b. was ratified by the United States and all other Annex 1 countries c, was an agreement in which each Annex 1 country that signed agreed to lower emissions by anywhere from-596 to-20% between d. established a program in which wealthier countries can help poorer countries develop renewable energy technologies and did not e. None of the above 2008 and 2012 O place any emissions restrictions on Annex 1 countries

Explanation / Answer

Question 1) answer) option d)

Reason : The measure of the hydorgen ion concentration in a solution is defined as pH. It is also used to describe the acidity or basicity of an solution. A solution with less H+ ions have more pH and more H+ ions have less pH

pH = - log(H+) concentration

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