Podcast
Questions and Answers
What is the pH value of a neutral substance?
What is the pH value of a neutral substance?
- 10
- 7 (correct)
- 1
- 5
Which of the following is a characteristic of an acid?
Which of the following is a characteristic of an acid?
- It has a bitter taste
- It has a pH above 7
- It turns red litmus paper blue
- It turns blue litmus paper red (correct)
What happens to the pH of a solution when more acid is added to it?
What happens to the pH of a solution when more acid is added to it?
- It increases
- It becomes neutral
- It decreases (correct)
- It remains the same
What is the main topic of Sst devotional path to the divine ch 6 class 7?
What is the main topic of Sst devotional path to the divine ch 6 class 7?
In which chapter and class does the discussion take place?
In which chapter and class does the discussion take place?
What is the primary emphasis of the class?
What is the primary emphasis of the class?
Flashcards
pH of a Neutral Substance
pH of a Neutral Substance
A measure of how acidic or basic a substance is. Neutral substances have a value of 7.
Acid Characteristic
Acid Characteristic
Acids turn blue litmus paper red, indicating their acidic nature.
Effect of Adding Acid
Effect of Adding Acid
Adding more acid to a solution lowers its pH, making it more acidic.
Sst Devotional Path Main Topic
Sst Devotional Path Main Topic
Signup and view all the flashcards
Chapter and Class Context
Chapter and Class Context
Signup and view all the flashcards
Primary Emphasis of Class
Primary Emphasis of Class
Signup and view all the flashcards
