General Science Washing soda is the common name for Calcium Bicarbonate None of the listed here Sodium Bicarbonate Sodium Carbonate Calcium Bicarbonate None of the listed here Sodium Bicarbonate Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Quartz crystals normally used in quartz clocks etc. is chemically A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate Silicon Dioxide Germanium Oxide A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate Silicon Dioxide Germanium Oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Methane Nitrous oxide Carbon dioxide Hydrogen Methane Nitrous oxide Carbon dioxide Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Red Liquid Colourless Gas Black Solid Highly Inflammable Gas Red Liquid Colourless Gas Black Solid Highly Inflammable Gas ANSWER DOWNLOAD EXAMIANS APP
General Science The hardest substance available on earth is Diamond None of the listed here Iron Gold Diamond None of the listed here Iron Gold ANSWER DOWNLOAD EXAMIANS APP
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