Which of the following reagents gives a silver mirror test
when added to aldehydes?
1 Fehling’s solution
2 Tollen’s Reagent
3 Ebaeyer’s Reagent
4 Nessler’s Reagent
infra-red rays were first detected by? the intensity level of sound is measured in? the material used for a fuse wire should? radioactivity is a property of? what is the source of electric energy in an artificial satellite? the following is used as a lubricant in heavy machines? supher, bauxite , graphite, phosphorus
Explain the Evolution of Science as a discipline in the Medieval Period
0 Answers Mahatma Gandhi University,
What was the code name given to the first explosion?
neel armstrong belongs to which country ?
What are vitamins ? describe different kinds of vitamins
Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash
Explain the role of Science for sustainable Development
0 Answers Mahatma Gandhi University,
what would be the fate of life on earth 10 yrs down the lane.
What is the Genetics?
What is voltage? ?? What type of of show voltage. ?? Practillay how's voltage?
The main important feature of neutron bomb is that when it is dropped on a city, it would damage 1 Both the living organisms and buildings 2 The buildings but not the living organisms 3 The living organisms but spare buildings 4 None of these
3 Answers GTY, Indian Railways, Option 3, RRB, RRC Railway Recruitment Cell,
different types of satellite?