NSO Level 1- Science Olympiad (SOF) Class 9: Questions 334 - 339 of 1123
Access detailed explanations (illustrated with images and videos) to 1123 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 334
Question
The heat required by a unit mass of substance to change from solid to liquid state without increasing the temperature is called
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | latent heat of freezing |
|
| b. | latent heat of vaporization |
|
| c. | latent heat of fusion |
|
| d. | latent heat of solidification |
|
Question number: 335
» Chemistry » The Nature of Matter
Question
The solute in soda water is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Soda |
|
| b. | Sodium chloride |
|
| c. | Carbon dioxide |
|
| d. | None of the above |
|
Question number: 336
» Biology » Fundamentals Unit of Life
Question
Karyon is another name for
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Nucleolus |
|
| b. | Nuclear Envelope |
|
| c. | Nucleus |
|
| d. | Nuclear pore |
|
Question number: 337
» Biology » Diversity of Living Organisms
Question
If pteridophytes had this feature, they would be placed in the same group as gymnosperms. Identify the feature.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Vascular tissues |
|
| b. | Plant body differentiated into root, stems and leaves |
|
| c. | Seed bearing capacity |
|
| d. | Well differentiated reproductive tissue |
|
Question number: 338
» Chemistry » The Nature of Matter
Question
Which of the following is not the property of a colloidal solution?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | The particles are uniformly spread throughout the solution |
|
| b. | Tyndall effect can be observed in it |
|
| c. | It is a heterogenous solution |
|
| d. | We cannot see the particles with naked eye |
|
Question number: 339
» Biology » Improvement in Food Resources
Question
Which of these cattle breeds show excellent resistance to diseases?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Jersey |
|
| b. | Sahiwal |
|
| c. | Brown Swiss |
|
| d. | Shorthorn |
|