Class 11 Chemistry New Model Questions: New Course

Introduction: School lessons are always changing to fit what students need to learn and how they learn best. Now, in Class 11 Chemistry, there are new questions to answer that are different from before. These new questions want to help students understand better and think more. Let's see why these questions are important.

The New Questions: What Are They? The new questions in Class 11 Chemistry are not like the old ones. They want students to think more and understand things deeply. These questions match the new things students are learning. They are not just about memorizing facts; they want students to really understand why and how things happen in chemistry.

Why the New Questions Matter:

1. Knowing Better: The old way of learning was about remembering things without really understanding them. But these new questions want students to really get the ideas. They want students to know why things work the way they do.
2. Thinking Smarter: The new questions need more thinking. Students have to use their brains to solve problems. This helps them get better at thinking and finding solutions, not just in chemistry but in other areas too.
3. Real-Life Connections: Chemistry is all around us, in the air we breathe and the things we use. The new questions connect what students learn to real life. This makes learning more interesting and useful.
4. Getting Ready for More Learning: If students want to study chemistry more deeply later on, these new questions help. They teach things in a way that's important for higher studies.
5. No More Memorizing Everything: In the past, students sometimes just memorized things without really knowing why. But now, the new questions want students to explain things in their own words. This stops boring memorization.
6. Looking at Everything: The new questions have different kinds of problems. Some are about theory, some are practical, and some are about using what students know. This shows all the things students are good at.

Conclusion: The new model questions in Class 11 Chemistry bring exciting changes to how students learn. They help students understand better, think more, and use chemistry in the real world. These questions also prepare students for more advanced studies. As things change in education, these new ways of learning are really important.

1. The mode of hybridization of carbon in CO₂ is

1. sp ✓
2. sp²
3. sp3
4. none

2. Molecular weight of a volatile compound is equal to

1. Its vapour density
2. Square of its vapour density
3. Half of its vapour density
4. Double of the value of its vapour density ✓

3. Oxidation state of two Cl atoms in bleaching powder, CaOCl₂ are

1. -1, -1
2. +1, -1 ✓
3. +1, +1
4. 0, -1

4. Which gas diffuse most rapidly?

1. NO₂
2. CO₂
3. O₂
4. NH₃ ✓

5. Hydrogen gas cannot be obtained by

1. Zn and dil. H₂SO₄ ✓
2. Zn and dil.HNO₃
3. Mg + H2SO₄
4. Mg + H₂0

6. Which of following compound has the highest boiling point?

1. HCL
2. HBr
3. HF ✓
4. HI

7. Thomas slag is

1. Ca₃(PO₄)₂
2. CaSiO₃
3. Mixture of a and b ✓
4. FeSiO₃

8. The gasoline additive is

1. LED
2. DEL
3. TEL ✓
4. LET

9. Iodoform is heated with Ag powder to give

1. C₂H₂ ✓
2. C₂H₄
3. C₂H6
4. C3H8

10. Which of the following has positive inductive effect?

1. NO₂
2. CHO
3. R ✓
4. Cl

11. Operating profit of a chemical plant is equal to

1. Net profit + interest + tax ✓
2. Profit after tax + depreciation
3. Net profit + tax
4. Profit after tax