Chemistry Rutherford’s scattering experiment proved the presence of Neutrons in atoms Nucleus in atoms Atoms in all matter Electrons in atoms Neutrons in atoms Nucleus in atoms Atoms in all matter Electrons in atoms ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium chloride is Lewis Base Lewis Acid Arrhenius Acid Bronsted Lowry Acid Lewis Base Lewis Acid Arrhenius Acid Bronsted Lowry Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A purifier for water A disinfectant An analgesic A fertilizer A purifier for water A disinfectant An analgesic A fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following the hardest metal is Tungsten Gold Platinum Iron Tungsten Gold Platinum Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pyrethrin used in mosquito coil is obtained from A fungus A seed plant An insect A bacterium A fungus A seed plant An insect A bacterium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The noble gas used in radiotherapy is Xenon Neon Radon Argon Xenon Neon Radon Argon ANSWER DOWNLOAD EXAMIANS APP
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