Epoxy resins are used as
1 Moth repellants
2 Insecticides
3 Detergents
4 Adhesives
Water is neither acidic nor alkaline because 1 It cannot accept or donate protons 2 It boils at a high temperature 3 It can dissociate into equal number of hydrogen ions 4 It cannot donate or accept electrons
On what basis Friability limit NMT 1.0%w/w is recommended. what is impact on formulation if this limit exceeds.
Which are the important pulsating nebulae?
The ratio of pure gold in 18 carat gold is 1 60% 2 75% 3 80% 4 100%
3 Answers DSSSB-Delhi Subordinate Service Selection Board,
what are the advantages of interrupt and exception?
Who developed primary blue print programme?
Who is the chairman od atomic energy commission of india?
When was the administration control of terls enstrusted to physcial research laboratory, ahmedabad?
In which of the following processes light energy is converted into chemical energy? 1 Respiration 2 Fermentation 3 Photosynthesis 4 Photoresiration
In fireworks, the green flame is produced because of 1 Mercury 2 Sodium 3 Potassium 4 Barium
Marsh gas is 1 Hydrogen 2 Nitrogen 3 Methane 4 Ethane
What is the Biology ?