Chemistry The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle? 100 years 3 billion years 13 days 0.01 minute 100 years 3 billion years 13 days 0.01 minute ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the constituents of tear gas is Chloropicrin Ethanol Ethane Ether Chloropicrin Ethanol Ethane Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element with highest ionization potential is Helium Oxygen Boron Carbon Helium Oxygen Boron Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element required for solar energy conversion ? Beryllium Tantalum Silicon Ultra pure carbon Beryllium Tantalum Silicon Ultra pure carbon 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 – Hund's rule of maximum multiplicity Avogadro's Law Exclusion Principle of Pauli Uncertainty Principle of Hiesenberg Hund's rule of maximum multiplicity Avogadro's Law Exclusion Principle of Pauli Uncertainty Principle of Hiesenberg ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used in the artificial ripening of fruits is Methane Ethane Butane Acetylene Methane Ethane Butane Acetylene ANSWER DOWNLOAD EXAMIANS APP
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