the river tigris in which city
In which of the following processes, is vanadium pent oxide used as a catalyst? 1 Contact process 2 Haber’s process 3 Solvay process 4 None of these
The isotope of uranium capable of sustaining chain reactions is 1 U-235 2 U-238 3 U-239 4 None of these
how is electricity converted from the potential energy of water falling from dams?
Which is the largest refractor telescope?
Which are the two reactors at the indira gandhi centre for atomic research ( igcar )?
When was the administration control of terls enstrusted to physcial research laboratory, ahmedabad?
Of the following metals which, one pollutes the air of a big city? 1 Copper 2 Chromium 3 Lead 4 Cadmium
3 Answers HCL, High Court, SSC,
Why Colours is Important in Our Daily Life???
In vulcanization, natural rubber is heated with 1 Carbon 2 Sulphur 3 Silicon 4 Phosphorus
who is the first president of india ?
2 Answers State Bank Of India SBI,
Which of the following shows the masses of three elementary particles in decreasing order? 1 Mesons, Baryons, Leptons 2 Leptons, Baryons, Mesons 3 Baryons, Mesons, Leptons 4 Leptons, Mesons, Baryons
Who was the first cosmonaut?