Chemistry Which of the following is used as filler in tyre of rubber ? Carbon black Coal Coke Graphite Carbon black Coal Coke Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hardest form of carbon is diamond charcoal graphite coke diamond charcoal graphite coke ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compound that has the least value for octane number is : 2-methyl heptane Iso-octane 2,2-dimethyl hexane N-heptane 2-methyl heptane Iso-octane 2,2-dimethyl hexane N-heptane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum is a mixture of Hydrocarbons Salts Polymers Elements Hydrocarbons Salts Polymers Elements ANSWER DOWNLOAD EXAMIANS APP
Chemistry The structure of (HPO3)3 is Octahedral Linear Tetrahedral Cyclic Octahedral Linear Tetrahedral Cyclic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following appeared to be with a significant potential for accumulation through food chains ? Carbary DDT Parathion Lindane Carbary DDT Parathion Lindane ANSWER DOWNLOAD EXAMIANS APP
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