A solution at 25 ∘C has pOH = 10.53. Which of the following statements is or are true? The solution is acidic. The pH of the solution is 14.00 - 10.53. For this solution, [OH−] = 10−10.53 M.

The true statements are:

The solution is acidic

The pH of the solution is 14.00 - 10.53.

Explanation:

The pH of the solution is defined as negative logarithm of hydrogen ion concentration present in the solution .

The pH value more 7 means that hydrogen ion concentration is less ,alkaline will be the solution.The pH value less 7 means that hydrogen ion concentration is more ,acidic will be the solution.The pH value equal to 7 indicates that the solution is neutral.

The pOH of the solution is defined as negative logarithm of hydroxide ion concentration present in the solution .

The pOH of the solution = 10.53

The pH of the solution = ?

Here, the pH of the solution is less than 7 which means that solution acidic.

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.