Question No : 1
Bordeaux mixture is a/an
Question No : 2
Blue colour is imparted to glass by the addition of
Question No : 3
How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln?
Question No : 4
Penicillin, an antibiotic drug was discovered by
Question No : 5
Fermentation of molasses to produce ethyl alcohol is done at __________ °C.
Question No : 6
Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water.
Question No : 7
White phosphorous is stored under water, because
Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.
| Exam Name | No. Of Q | Attempted | Link |
| Chemistry set 1 | 30 | 3033 | Start |
| Chemistry set 2 | 30 | 1685 | Start |
| Chemistry set 3 | 30 | 1458 | Start |
| Chemistry set 4 | 30 | 1523 | Start |
| Chemistry set 5 | 30 | 1565 | Start |
| Chemistry set 6 | 30 | 1353 | Start |
| Chemistry set 7 | 30 | 1628 | Start |
| Chemistry set 8 | 30 | 1435 | Start |
| Chemistry set 9 | 30 | 1375 | Start |
| Chemistry set 10 | 30 | 1615 | Start |
| Chemistry set 11 | 30 | 1457 | Start |
| Chemistry set 12 | 30 | 1582 | Start |