Acids Bases and Salts True And False Questions. Acids Bases and Salts Class 7 Extra Questions Science true or false questions and answers help you comprehend the concepts provided in the Class 7 Science chapter-wise online test. We will help you in gaining complete knowledge of the concepts. This true or false type of question and solution helps you gain extra knowledge on various aspects of Acids Bases and Salts of the Class 7 Science textbook. Resource material that is recommended by top teachers and students. We advise you to take advantage of this online free exam for class 7 science. Class 7 Science Chapter 4 true or false of Acids Bases and Salts. The new sets of fill-in-the-blanks appear in each new test selected by students. If you have any doubts, please visit the Discussion Forum to ask your doubts.
Mark “T” if the statement is true, and “F” if it is false Class 7
Class 7 Science true or false questions and answers for chapter 4 will help you in getting good marks in the examination and also aid you in laying a strong foundation for your future studies. Studying NCERT Solutions will help you to understand higher-end topics related to Acids, Bases, and Salts. These true or false tricks for class 7 questions & solutions provided here will present you with information on the major Types.
Best key points to remember on the Acids Bases and Salts Class 7 for quick revision:
- Acids are substances that release hydrogen ions when dissolved in water, while bases release hydroxide ions.
- The strength of an acid or base is determined by its pH value on the pH scale.
- A neutral substance has a pH of 7, while acids have a pH lower than 7 and bases have a pH higher than 7.
- Acidic and basic substances can react to form salts.
- Acids can be identified by their sour taste and ability to turn blue litmus paper red.
- Bases have a bitter taste and turn red litmus paper blue.
- Salts have a variety of uses, such as in food preservation, water treatment, and manufacturing.
Below we have embedded class 7 true or false type of questions—question papers prepared by the most experienced teachers. If you have any doubts about solving the below questions then visit our YouTube channel Academic Excellence in School and watch the free video tutorials. You can view your marks immediately after taking the test. After submitting the Paper click on the View Score button to get the score. true or false science class 7.
Please read the instructions carefully before the test.
1. All the students must take note of the time because the time limit is 45 minutes.
2. Attempt all the Questions.
3. Mark true or false to the sentence
4. Each match carries one mark.