In vulcanization, natural rubber is heated with
1 Carbon
2 Sulphur
3 Silicon
4 Phosphorus
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The element nickel is a 1 Magnetic metal 2 Radioactive metal 3 Non magnetic metal 4 Complex element
Define science
0 Answers Mahatma Gandhi University,
The average salinity of sea water is 1 2% 2 2.5% 3 3% 4 3.5%
Soap is a mixture of sodium or potassium salts of 1 Monocarboxylic acids 2 Glycerol’s 3 Dicarboxylic acids 4 Tricarboxylic acids
The metal that is present in photo films is 1 Mercury 2 Platimnum 3 Magnesium 4 Silver
Give two National aims of science education
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What are different constituents of food? Explain
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hai i am koti reddy panta.studying 3rd mca.i failed in my degree. shell i consider those subjects as backlogs
Nuclear fission is caused by the impact of 1 Proton 2 Electron 3 Neutron 4 None of these
4 Answers Jharkhand Staff Selection Commission JSSC,
why nitrogen is about 70%(i.e.)highest percentage in environment
What are vitamins ? describe different kinds of vitamins
we know in mathematics that a matrix is an arrangement (array) of different elements , memebers . Then, how does the movie "Matrix" relate with this concept. In movie "Matrix" we have seen that it shown a war between machines & humans. And we know to operate machines we need code like 0 1 & 1 0 . How ? explain ?
Biological Sciences 
