Chemistry Neoprene is prepared by polymerisation of which of the following Acrylonitrile 1,3-butadiene 2-chloro-1, 3-butadiene 2-methyl 1, 3-butadiene Acrylonitrile 1,3-butadiene 2-chloro-1, 3-butadiene 2-methyl 1, 3-butadiene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals does not react with water to produce Hydrogen ? Cadmium Sodium Potassium Lithium Cadmium Sodium Potassium Lithium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is pure matter ? Carbon–dioxide Iron Brass Air Carbon–dioxide Iron Brass Air ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in Monazite sand ? Sodium Potassium Uranium Thorium Sodium Potassium Uranium Thorium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond Of same lenght None of these Longer Shorter Of same lenght None of these Longer Shorter ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element has the highest electronegativity value Lithium Fluorine Nitrogen Chlorine Lithium Fluorine Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
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