General Science The variety of coal in which the deposit contains recognizable traces of the original plant material is Peat Bitumen Lignite Anthracite Peat Bitumen Lignite Anthracite ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to 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. 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. ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Potassium Sodium Barium Mercury Potassium Sodium Barium Mercury ANSWER DOWNLOAD EXAMIANS APP
General Science Nautical mile is a unit of distance used in: Road mile Astronomy Measuring the boundaries of a nation Navigation Road mile Astronomy Measuring the boundaries of a nation Navigation ANSWER DOWNLOAD EXAMIANS APP
General Science Balloons are filled with Nitrogen Argon Oxygen Helium Nitrogen Argon Oxygen Helium ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because It is a sterilising agent. None of the listed here It is a reducing agent It is an oxidising agent. It is a sterilising agent. None of the listed here It is a reducing agent It is an oxidising agent. ANSWER DOWNLOAD EXAMIANS APP
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