General Science Marsh gas is Ethane Methane Nitrogen Hydrogen Ethane Methane Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Soda water contains Carbonic acid Sulphuric acid Nitrous acid Carbon dioxide Carbonic acid Sulphuric acid Nitrous acid Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Dicarboxylic acids Glycerol Mono-carboxylic acids Tricarboxylic acids Dicarboxylic acids Glycerol Mono-carboxylic acids Tricarboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is not an isotope of hydrogen? None of the listed here Deuterium Protium Yttrium None of the listed here Deuterium Protium Yttrium ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic nucleus, neutrons and protons are held together by: Coulombic forces Exchange forces Magnetic forces Gravitational forces Coulombic forces Exchange forces Magnetic forces Gravitational forces ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
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