Question No : 15
Calgon used in water treatment is chemically
Question No : 16
Use of chlorine in the treatment of sewage
Question No : 17
Wet chlorine gas produced during electrolysis of brine is dehydrated by
Question No : 18
Portland cement consists mainly of
Question No : 19
Mannheim furnace is used in the manufacture of
Question No : 20
Sucrose content in the raw juice extracted from sugar cane is about __________ percent.
Question No : 21
Plasticisers are added to paints to
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 | Link |
Chemistry set 1 | 30 | Start |
Chemistry set 2 | 30 | Start |
Chemistry set 3 | 30 | Start |
Chemistry set 4 | 30 | Start |
Chemistry set 5 | 30 | Start |
Chemistry set 6 | 30 | Start |
Chemistry set 7 | 30 | Start |
Chemistry set 8 | 30 | Start |
Chemistry set 9 | 30 | Start |
Chemistry set 10 | 30 | Start |
Chemistry set 11 | 30 | Start |
Chemistry set 12 | 30 | Start |