Observe the table and answer the following questions.SolutionspH value

1.	Observe the table and answer the following questions.SolutionspH valueBlood7.3Pure water7.0Gastric fluid1.2Sodium hydroxide131) Which of the solutions among these is a strongest base? 2) Which body fluid has slightly basic nature? 3) What is the nature of pure water? 4) Which body fluid is strongest acid?
Answer» 1. Sodium hydroxide because its pH is 13. 2. Blood because its pH is 7.3. 3. Pure water is neutral in nature because its pH is 7. 4. Gastric juice because its pH is 1.2.

Observe the table and answer the following questions.SolutionspH valueBlood7.3Pure water7.0Gastric fluid1.2Sodium hydroxide131) Which of the solutions among these is a strongest base? 2) Which body fluid has slightly basic nature? 3) What is the nature of pure water? 4) Which body fluid is strongest acid?

Answer»

1. Sodium hydroxide because its pH is 13.

2. Blood because its pH is 7.3.

3. Pure water is neutral in nature because its pH is 7.

4. Gastric juice because its pH is 1.2.