MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the hybridization of sulphur in H2S? |
| A. | sp |
| B. | sp2 |
| C. | sp3 |
| D. | sp3d |
| Answer» D. sp3d | |
| 2. |
PH3, SO3, and HF are examples of polar molecules. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
What is the hybridization of Carbon atom in CF4? |
| A. | sp2 |
| B. | sp |
| C. | sp3d |
| D. | sp3 |
| Answer» E. | |
| 4. |
The electronegativity difference between the covalently bonded atoms is _________ |
| A. | Less than 0 |
| B. | 0-0.3 |
| C. | 0.3-1.7 |
| D. | Over 1.7 |
| Answer» C. 0.3-1.7 | |
| 5. |
Potassium Ion K+ has the same electronic configuration as that of which noble gases mentioned below? |
| A. | Krypton |
| B. | Xenon |
| C. | Argon |
| D. | Radon |
| Answer» D. Radon | |