General Science Tetraethyl lead is used as Mosquito Repellent Fire Extinguisher Petrol Additive Pain Killer Mosquito Repellent Fire Extinguisher Petrol Additive Pain Killer ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons and Nuclei Electrons only Electrons and protons Protons only Electrons and Nuclei Electrons only Electrons and protons Protons only ANSWER DOWNLOAD EXAMIANS APP
General Science Soda water contains Carbon dioxide Carbonic acid Nitrous acid Sulphuric acid Carbon dioxide Carbonic acid Nitrous acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Potassium Mercury Sodium Barium Potassium Mercury Sodium Barium ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Destructive interference between waves of certain definite wavelengths. 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. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. 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. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following shows the masses of the three elementary particles in decreasing order? Mesons, Baryons, Leptons Leptons, Baryons, Mesons Baryons, Mesons, Leptons Leptons, Mesons Baryons Mesons, Baryons, Leptons Leptons, Baryons, Mesons Baryons, Mesons, Leptons Leptons, Mesons Baryons ANSWER DOWNLOAD EXAMIANS APP
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