General Science The property of a substance to absorb moisture from the air on exposure is called Deliquescence Desiccation Efflorescence Osmosis Deliquescence Desiccation Efflorescence Osmosis ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.23 0.21 0.4 0.44 0.23 0.21 0.4 0.44 ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following shows the masses of the three elementary particles in decreasing order? Baryons, Mesons, Leptons Leptons, Mesons Baryons Leptons, Baryons, Mesons Mesons, Baryons, Leptons Baryons, Mesons, Leptons Leptons, Mesons Baryons Leptons, Baryons, Mesons Mesons, Baryons, Leptons ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is not an isotope of hydrogen? Deuterium Protium Yttrium None of the listed here Deuterium Protium Yttrium None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science Which layer protects earth from harmful rays of the Sun? Ozone layer Troposphere Ionosphere Magnetosphere Ozone layer Troposphere Ionosphere Magnetosphere ANSWER DOWNLOAD EXAMIANS APP
General Science The most important ore of aluminum is Calamine Calcite Galena Bauxite Calamine Calcite Galena Bauxite ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS