Which of the following is not an isotope of hydrogen?
1 Protium
2 Yitrium
3 Deuterium
4 Tritium
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‘Saponification involves the hydrolysis of fats and oils by 1 Water 2 Washing soda 3 Stearic acid 4 Caustic soda
Which of the following was to be discovered first in the chromo sphere of the sun? 1 Xenon 2 Helium 3 Neon 4 Krypton
List and explain two instances of Correlation Science with Life Situation
0 Answers Mahatma Gandhi University,
Mesons are found in 1 ?-rays 2 Laser beam 3 X-rays 4 Cosmic rays
3 Answers ABC, Indian Army, JSSC,
Why the diesel generator suddenly increases the output voltage and avr get shorted ... And also increases the load the generator decreases the voltage why ..and also the output power in amps generated in 30 kv diesel generator ..
Why we use nhexane inplace of hexane in mobilepase preparation
What is used in arihant’s atomic reactor?
How many colours the sunlight spectrum has ? 1 Five 2 Three 3 Seven 4 Nine
Which of the following is called a strategic metal? 1 Silicon 2 Germanium 3 Titanium 4 Uranium
what are disadvantages of interrupt and exception?
List out the General Objectives of teaching Physical science at Primary stages.
0 Answers Mahatma Gandhi University,
Ozone attacks 1 Mercury and silver 2 Copper 3 Silver and iron 4 None of these