Methodical recommendation:
Exemplar Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Sources of Acids | Other | medium | 4 m. | This exercise consists of four textbook questions; each holds one mark. The student has to match the correct answer, and the questions deal with acids, bases and salts. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 2. | Indicators | Other | medium | 3 m. | This exercise consists of one textbook question and it holds three marks. The student has to drag and drop the correct answer, and the question deals with effect of acids and bases on litmus paper. As an outcome of this exercise, the student will learn about the mentioned concepts. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Reaction of acids with metals | 2nd type - interpretation | medium | 4 m. | Execise based on NCERT- intext questions from book back. |
Exam questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Acid, bases and salts in daily life | Other | medium | 5 m. | This exercise consists of one key question for school exam preparation, which carries one mark. The student has multiple-choice questions from section 'A' about the acid, bases and salts in daily life. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 2. | Alkali | Other | medium | 1 m. | This exercise consists of one key question for school exam preparation; which carries one mark. The student has multiple-choice questions from section 'A' about alkali. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 3. | Gypsum and plaster of Paris | Other | medium | 2 m. | This exercise consists of two key question for school exam preparation; which carries two marks. The student has very short answer type questions from section 'B' about gypsum and plaster of Paris. As an outcome of the exercise, the student will learn about the mentioned concepts. |