Chemistry Dry powder fire extinguishers contain Sand Sand and potassium carbonate Sand and sodium carbonate Sand and sodium bicarbonate Sand Sand and potassium carbonate Sand and sodium carbonate Sand and sodium bicarbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Nitrogen Bromine Chlorine Fluorine Nitrogen Bromine Chlorine Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Acetylene Isoprene Neoprene Vinyl Chloride Acetylene Isoprene Neoprene Vinyl Chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry The charcoal used to decolourise brown sugar solution is Coconut charcoal Animal charcoal Sugar charcoal Wood charcoal Coconut charcoal Animal charcoal Sugar charcoal Wood charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following contains maximum percentage of carbon ? Wrought iron High speed steel Cast iron Stainless steel Wrought iron High speed steel Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas does not form the part of atmosphere ? None of these Nitrogen Chlorine Helium None of these Nitrogen Chlorine Helium ANSWER DOWNLOAD EXAMIANS APP
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