Chemistry Select the one which is not a mixture : Distilled water Gasoline LPG Air Distilled water Gasoline LPG Air ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass number of a nucleus is always less than its atomic number the sum of the number of protons and neutrons present in the nucleus a fraction always more than the atomic weight always less than its atomic number the sum of the number of protons and neutrons present in the nucleus a fraction always more than the atomic weight ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? Na S Ag P Na S Ag P ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the principal ore of aluminium ? Lignite Copper Dolomite Bauxite Lignite Copper Dolomite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial fruit ripening of green fruit is Ethane Methane Ethylene Acetylene Ethane Methane Ethylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The elements in the modern Periodic table are arranged according to their Atomic number Mass number Neutron number Atomic Weight Atomic number Mass number Neutron number Atomic Weight ANSWER DOWNLOAD EXAMIANS APP
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