The first synthetic fiber made by man was
1 Rayon
2 Nylon
3 Polyester
4 Terycott
List out the General Objectives of teaching Physical science at Primary stages.
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Which is/are the important raw material(s) required in cement industry? 1 Limestone 2 Gypsum & clay 3 Clay 4 Limestone & clay
Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of 1 Nitrates 2 Zeolites 3 Sulphontes 4 None of these
My friend has done the DMLT(Diploma in Medical Laboratory Technology)Now she wants to do further education.What should she do? Please Guide which would be best for her
who is the father of sex?
The element required for solar energy conversion is 1 Beryllium 2 Silicon 3 Tantalum 4 Ultra pure carbon
why nitrogen is about 70%(i.e.)highest percentage in environment
Define science
0 Answers Mahatma Gandhi University,
Which of the following is used in making artificial sweetener saccharin? 1 Benzene 2 Toluene 3 Phenol 4 Aniline
What are different constituents of food? Explain
14 Answers College School Exams Tests, DHMCT, HCL,
Which of the following is called a strategic metal? 1 Silicon 2 Germanium 3 Titanium 4 Uranium
The property of a substance to absorb moisture from the air on exposure is called 1 Osmosis 2 Dessication 3 Efflorescence 4 Deliquescence