0.01 mole of sodium hydroxide is added to 10 litres of water, How will the pH of water change ?

10^(-3) mole of NaOH was added to 10 litres of water. The pH will change by

10^(-2) mole of NaOH was added to 10 litres of water. The pH will change by

10^(-2) mole of NaOH was added to 10 litres of water. The pH will change by

Four grams of sodium hydroxide have been added to 10^(3)L tank of water. The pH of resulting solution is :

When 0.01 moles of sodium hydroxide are added to a buffer solution, its pH changes from 4.745 to 4.815. The buffer capacity of the buffer solution is :

40 mg of pure sodium hydroxide is dissolved in 10 L of distilled water. The pH of the solution is

When 0.1 mole of glucose is dissolved in 10 mole of water, the vapour pressure of water is