Chemistry Which one of the following is not a cause for present global warming and climate change ? Methane emission Deforstation CFC emission Carbondioxide emission Methane emission Deforstation CFC emission Carbondioxide emission ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive gaseous element Iodine Bromine Chlorine Flourine Iodine Bromine Chlorine Flourine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following partial miscible liquid pairs has both lower and upper critical solution temperature Glycerine and m-toluene Aniline and n-hexane Water and diethyl aniline Water and Phenol Glycerine and m-toluene Aniline and n-hexane Water and diethyl aniline Water and Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemistry If water smells bad, then that odour can be removed by adding Alum Activated carbon Deactivated nitrogen Bleach Alum Activated carbon Deactivated nitrogen Bleach ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the principal ore of aluminium ? Lignite Dolomite Copper Bauxite Lignite Dolomite Copper Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Bhopal gas tragedy was caused by the gas Methyl Iso Cyanide Methyl Iso Cyanate Methyl chloride Methyl Cyanide Methyl Iso Cyanide Methyl Iso Cyanate Methyl chloride Methyl Cyanide ANSWER DOWNLOAD EXAMIANS APP
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