MCQOPTIONS
Saved Bookmarks
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. |
H2, N2, O2 and Li2 are ______________ |
| A. | heteronuclear diatomic molecules |
| B. | heteronuclear triatomic molecules |
| C. | homonuclear diatomic molecules |
| D. | homonuclear triatomic molecules |
| Answer» D. homonuclear triatomic molecules | |
| 2. |
O2 is paramagnetic in nature. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which of the following molecule doesn’t exist? |
| A. | O2 |
| B. | H2 |
| C. | He2 |
| D. | N2 |
| Answer» C. He2 | |