MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Solid State Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Organic and organic based materials give which type of powder patterns? |
| A. | tVery good quality powder pattern |
| B. | tVery poor quality powder pattern |
| C. | tDoesn t give powder pattern at all |
| D. | tHigh concentrated powder pattern |
| Answer» C. tDoesn t give powder pattern at all | |
| 2. |
When the X-rays strike a sample then the X-rays of the same wavelength as the incident beam is re-emitted and this is known as____________ |
| A. | tModified radiation |
| B. | tSame radiation |
| C. | tCoherent radiation |
| D. | tNon coherent radiation |
| Answer» D. tNon coherent radiation | |
| 3. |
Lighter atoms _________ |
| A. | tFluoresce strongly |
| B. | tFluoresce less strongly |
| C. | tDoesn t Fluoresce |
| D. | tFluoresce very very strongly |
| Answer» C. tDoesn t Fluoresce | |
| 4. |
Cu K radiation can ionize 1s electrons in which of the following elements? |
| A. | tCobalt |
| B. | tHelium |
| C. | tNickel |
| D. | tHydrogen |
| Answer» B. tHelium | |
| 5. |
Cu K radiation of wavelength 1.5418 A , is generated by which of the following transition? |
| A. | t1s 2p |
| B. | t3s 1s |
| C. | t2s 4s |
| D. | t2p 1s |
| Answer» E. | |
| 6. |
The collision between air molecules and diffracted X-ray are the___________ |
| A. | tSources of background scattering |
| B. | tSources of front reflection |
| C. | tSources of diffraction |
| D. | tSources of background irradiation |
| Answer» B. tSources of front reflection | |