Chemistry Diamonds are glittering and attractive because light incident on them undergoes Multiple surface reflections Multiple internal reflections Highest refraction Hundred percent transmission Multiple surface reflections Multiple internal reflections Highest refraction Hundred percent transmission ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'All the four quantum numbers of two electrons in an atom are not the same.' It is the law of – Uncertainty Principle of Hiesenberg Exclusion Principle of Pauli Hund's rule of maximum multiplicity Avogadro's Law Uncertainty Principle of Hiesenberg Exclusion Principle of Pauli Hund's rule of maximum multiplicity Avogadro's Law ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as an anti-freeze for the automobile engines ? Methanol Ethylene glycol Ethanol Propyl alcohol Methanol Ethylene glycol Ethanol Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry 0.01 mole of NaOH is added to 10 liters of water. The pH of water changes by 6 3 7 4 6 3 7 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry When lime juice is dropped on baking soda, brisk effervescence takes place because the gas evolved is Hydrogen All of them Carbon dioxide Oxygen Hydrogen All of them Carbon dioxide Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of Gammaxane is Toluene Chloro benzene Benzene hexachloride Aniline Toluene Chloro benzene Benzene hexachloride Aniline ANSWER DOWNLOAD EXAMIANS APP
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