MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the absorption frequency(cm-1) of –C=N functional group? |
| A. | 3610-3640 |
| B. | 1690-1760 |
| C. | 1180-1360 |
| D. | 2850-2960 |
| Answer» D. 2850-2960 | |
| 2. |
Which of the region of IR spectra appears between (1400-600) cm-1? |
| A. | Functional group region |
| B. | Fingerprint region |
| C. | Low-frequency region |
| D. | None of the mentioned |
| Answer» C. Low-frequency region | |