Read and download free pdf of CBSE Class 7 Science Acids Bases and Salts Assignment Set A. Get printable school Assignments for Class 7 Science. Class 7 students should practise questions and answers given here for Chapter 5 Acids, Bases And Salts Science in Class 7 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 7 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations
Assignment for Class 7 Science Chapter 5 Acids, Bases And Salts
Class 7 Science students should refer to the following printable assignment in Pdf for Chapter 5 Acids, Bases And Salts in Class 7. This test paper with questions and answers for Class 7 Science will be very useful for exams and help you to score good marks
Chapter 5 Acids, Bases And Salts Class 7 Science Assignment
I. Fill in the blanks:-
1. An acid is ____________ by a base .
2. Phenolphthalein is an __________ indicator.
II. Choose the correct option:-
1. A Soap Solution is –
a) Basic b) Acidic c) Alkaline d) Neutral
2. CO2 + H2O →
a) Sulphuric acid b)Nitric acid c) Carbonic acid d) None
III Name the following:-
1. Soluble bases.
2. A Chemical used as a food preservative.
3. Chemical name of Chile Salt Petre.
IV Define the following:-
1. Acid Rain 2. Neutralisation Reaction 3. Acid-Base Indicator
V Give Reasons:-
1. Non Metal Oxides are called Acidic .
2. Metal Oxides are Basic
3. Sour things are not kept in metal pots
4. Metal Oxides such as MgO are used for making refractory bricks.
VI Complete the Equations:-
1. ________ + 2O2 → CO2 + H2O
2. 3NO2 + H2O → NO + _______ .
3. 2NaOH + H2SO4 → _________ + 2H2O
4. CaCO3 → ________ + CO2
VII Answer in 20 words :-
1 Name three mineral acids and give their formulae?
2 What is acid and base?
VIII Answer in 40 words:-
1. What are general properties of bases?
2. What are general properties of acids?
3. Name an acidic gas which is discharged into the atmosphere on the burning of fuels like coal
& natural gas. How is this gas formed?
IX Answer in 100 words:-
1. Describe an activity to show the effect of acid on carbonates and hydrogen carbonates?
2. What is acid rain? How is it formed? Mention three bad effects of acid rain .
X Write one use of the following:-
1. Sulphuric acid.
2. Citric acid
3. Sodium Carbonate
4. Potassium Nitrate
5. Calcium phosphate
| CBSE Class 7 Science Nutrition in Plants Assignment |
| CBSE Class 7 Science Nutrition in Animals Assignment |
| CBSE Class 7 Science Nutrition in Plants and Animals Assignment |
| CBSE Class 7 Science Fiber to Fabric Assignment |
| CBSE Class 7 Science Heat Assignment Set A |
| CBSE Class 7 Science Heat Assignment Set B |
| CBSE Class 7 Science Acids Bases and Salts Assignment Set A |
| CBSE Class 7 Science Acids Bases and Salts Assignment Set B |
| CBSE Class 7 Science Changes and Reactions Assignment |
| CBSE Class 7 Science Physical And Chemical Changes Assignment |
| CBSE Class 7 Science Weather climate and Adaptation of animals to climate Assignment |
| CBSE Class 7 Science Weather Climate and Adaptations Assignment |
| CBSE Class 7 Science Soil Assignment Set A |
| CBSE Class 7 Science Soil Assignment Set B |
| CBSE Class 7 Science Respiration in Organisms Assignment |
| CBSE Class 7 Science Transport of Substances Assignment |
| CBSE Class 7 Science Transportation in Animals and Plants Assignment |
| CBSE Class 7 Science Motion and Time Assignment |
| CBSE Class 7 Science Time Motion and Speed Assignment |
| CBSE Class 7 Science Electric Current and its effects Assignment |
| CBSE Class 7 Mathematics Symmetry Assignment Set A |
| CBSE Class 7 Science Light Assignment |
| CBSE Class 7 Mathematics Visualising Solid Shapes Assignment |
| CBSE Class 7 Science Water A Precious Resource Assignment |
| CBSE Class 7 Science Forests Our Lifeline Assignment |
| CBSE Class 7 Science Waste Water Story Assignment |
More Study Material
CBSE Class 7 Science Chapter 5 Acids, Bases And Salts Assignment
We hope you liked the above assignment for Chapter 5 Acids, Bases And Salts which has been designed as per the latest syllabus for Class 7 Science released by CBSE. Students of Class 7 should download and practice the above Assignments for Class 7 Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 7 Science practice sheet in Pdf. All questions have been designed for Science by looking into the pattern of problems asked in previous year examinations.
Assignment for Science CBSE Class 7 Chapter 5 Acids, Bases And Salts
Our team of expert teachers have referred to NCERT book for Class 7 Science to design the Science Class 7 Assignments. If you practice at least one test paper daily, you will get higher marks in Class 7 exams this year. Daily practice of Science course notes and related study material will help you to clear all your doubts and have stronger understanding of all concepts. You can download all Revision notes for Class 7 Science also from www.studiestoday.com absolutely free of cost.
Chapter 5 Acids, Bases And Salts Assignment Science CBSE Class 7
All questions and their answers for the assignment given above for Class 7 Science have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 7 can rest assured that the best teachers have designed the questions of Science so that you are able to revise the entire syllabus if you do the assignments. Lot of MCQ questions for Class 7 Science have also been given in the worksheets and assignments for regular use. All study material for Class 7 Science students have been given on studiestoday.
Chapter 5 Acids, Bases And Salts Assignment CBSE Class 7 Science
Regular assignment practice helps to get a more comprehensive understanding of Chapter 5 Acids, Bases And Salts concepts. Assignments play a crucial role in understanding Chapter 5 Acids, Bases And Salts in CBSE Class 7. Students can download all the assignments of the same chapter in Class 7 Science in Pdf format. You can print them or read them online on your computer or mobile.
CBSE Science Class 7 Chapter 5 Acids, Bases And Salts Assignment
CBSE Class 7 Science latest books have been used for coming up with the latest questions and solutions for the above assignment. If you have revised all concepts relating to Chapter 5 Acids, Bases And Salts then you should attempt all questions given in the test sheets above. We have also provided lot of Worksheets for Class 7 Science which you can use to further make your self stronger in Science
You can download free Pdf assignments for CBSE Class 7 Science Chapter 5 Acids, Bases And Salts from StudiesToday.com
The Chapter 5 Acids, Bases And Salts Class 7 Science Assignments have been designed based on latest CBSE syllabus for Class 7 Science issued for the current academic year
Yes, These printable assignments for Chapter 5 Acids, Bases And Salts Class 7 Science are free to download and print
All topics given in Chapter 5 Acids, Bases And Salts Science Class 7 Book for the current academic year have been covered in the given assignment
No, all Printable Assignments for Chapter 5 Acids, Bases And Salts Class 7 Science have been given for free and can be downloaded in Pdf format
Just click on the View or Download button below, then another window with the Pdf will be visible, just click on the Pdf icon to download the free assignments for Chapter 5 Acids, Bases And Salts Class 7 Science
Yes, apart from Science you can download free assignments for all subjects in Class 7
Our team of expert teachers at studiestoday.com have provided all answers for the practice questions which have been given in Class 7 Science Chapter 5 Acids, Bases And Salts assignments