Which synthetic fiber possesses a ‘drip-dry’ property?
1 Rayon
2 Nylon
3 Silk
4 Terylene
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Rubber is coagulated from latex by adding 1 Hydrochloric acid 2 Acetic acid 3 Sulphuric acid 4 Carbonic acid
The property of a substance to absorb moisture from the air on exposure is called 1 Osmosis 2 Dessication 3 Efflorescence 4 Deliquescence
Which of the following is used as a filler in rubber tyres? 1 Graphite 2 Coal 3 Coke 4 Corbon black
PVC is obtained by the polymerization of 1 Propene 2 Vinyl chloride 3 Styrene 4 Acetylene
Who was the first cosmonaut?
The metal that is present in photo films is 1 Mercury 2 Platimnum 3 Magnesium 4 Silver
When and where was the first experimental atomic explosion took place?
Which of the following metals can displace zinc from a solution of zinc sulphate? 1 Lead 2 Magnesium 3 Iron 4 Mercury
Would you like to do a Course in MBBS in Mauritius?
Define science
0 Answers Mahatma Gandhi University,
Names of some plants and trees that sleep during the day
there are 3 sources of resistance in a parallel circuit's. 2 of them are rated at 20 ohms, the other at 10 ohms. what is the circuit's total resistance?