Which of the following fertilizers leaves acidic residue?
1 Urea
2 Ammonium phosphate
3 Ammonium sulphate
4 None of these
Which of the following metals was first discovered by man? 1 Bronze 2 Silver 3 Iron 4 Copper
When did the most luminous nova appear?
What is meant by Incidental Correlation?
0 Answers Mahatma Gandhi University,
the river tigris in which city
The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air 4 Methane
Bagasse, a by-product of sugar manufacturing industry, is used for the production of 1 Nylon 2 Glass 3 Paper 4 Alcohol
Which unit is used to measure sound frequency?
Explain the Evolution of Science as a discipline in the Medieval Period
0 Answers Mahatma Gandhi University,
What is super nova?
Who propounded the signs of the zodiac?
Which is india’s primary nuclear facility?
The presence of which of the following salts in water causes corrosion in steam boilers? 1 Sodium chloride 2 Magnesium chloride 3 Calcium bicarbonate 4 Potassium bicarbonate