Chemistry The new strain of bacteria produced by biotechnology in alcohol industry is Bacillus subtilis Saccharomyces cerevisiae Escherichia coli Pseudomonas putida Bacillus subtilis Saccharomyces cerevisiae Escherichia coli Pseudomonas putida ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a secondary pollutant ? PAN NO SO2 CO PAN NO SO2 CO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Plastic is a type of Polymer Acrylic Polyester None of these Polymer Acrylic Polyester None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry An alloy used in making heating elements for electric heating device is Solder German Silver Nichrome Alloy Steel Solder German Silver Nichrome Alloy Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Fertiliser having high nitrogen content is : Ammonium nitrate Urea Ammonium sulphate Calcium citrate Ammonium nitrate Urea Ammonium sulphate Calcium citrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a noble gas ? Argon Helium Hydrogen Neon Argon Helium Hydrogen Neon ANSWER DOWNLOAD EXAMIANS APP
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