Chemistry The new strain of bacteria produced by biotechnology in alcohol industry is Saccharomyces cerevisiae Pseudomonas putida Escherichia coli Bacillus subtilis Saccharomyces cerevisiae Pseudomonas putida Escherichia coli Bacillus subtilis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water cycle refers to Scientific management of water in areas excessively plagued with water-logging An integrated attempt to recycle water in relatively arid regions Constant movement of water from ocean to land and back to ocean once again Water distribution in relatively dry areas Scientific management of water in areas excessively plagued with water-logging An integrated attempt to recycle water in relatively arid regions Constant movement of water from ocean to land and back to ocean once again Water distribution in relatively dry areas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The rusting of iron is a/an Physical change Electrical change None of these Electrochemical change Physical change Electrical change None of these Electrochemical change ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bridgmanite is Name of a music A bridge on the river Thames Name of a game Earth’s most abundant minera Name of a music A bridge on the river Thames Name of a game Earth’s most abundant minera ANSWER DOWNLOAD EXAMIANS APP
Chemistry The atomic number of carbon is 6 and its atomic mass is 12. How many are there protons in the nucleus of carbon ? Zero 6 12 18 Zero 6 12 18 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid which fails to liberate carbon dioxide from sodium bicarbonate is : Sulphuric acid Acetic acid Carbonic acid Formic acid Sulphuric acid Acetic acid Carbonic acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
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