Which of the following was to be discovered first in the
chromo sphere of the sun?
1 Xenon
2 Helium
3 Neon
4 Krypton
What is the growth ?
When was the atomic energy regulatory board ( aerb ) constituted?
Which of the following metals can displace zinc from a solution of zinc sulphate? 1 Lead 2 Magnesium 3 Iron 4 Mercury
The major ingredient of leather is 1 Carbohydrate 2 Collagen 3 Polymer 4 Nucleic acid
The high-temperature superconductors are 1 Metal alloys 2 Ceramic oxides 3 Inorganic polymers 4 Pure rare earth metals
Where is the biggest solar telescope in india situated?
What are the divisions of food according to the functions it performs ? Describe them
Science is both a process and product-Substantiate
0 Answers Mahatma Gandhi University,
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
Which of the following colors in he visible spectrum has maximum range? 1 Violet 2 Indigo 3 Orange 4 Red
The Contact Process is involved in the manufacture of 1 Nitric acid 2 Sulphuric acid 3 Ammonia 4 Caustic soda
What is one light year?