Chemistry The drug ‘Marijuana’ is a Sedative Hallucinating substance Tranquillizer Mental stimulant Sedative Hallucinating substance Tranquillizer Mental stimulant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas emitted by power stations causes acid rain? Helium Carbon dioxide Nitrogen Sulphur dioxide Helium Carbon dioxide Nitrogen Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of naturally occurring elements 110 98 62 92 110 98 62 92 ANSWER DOWNLOAD EXAMIANS APP
Chemistry An oxidising agent is a It releases H2 in a chemical reaction An electron acceptor An electron donor In a chemical reaction its oxidation number increases It releases H2 in a chemical reaction An electron acceptor An electron donor In a chemical reaction its oxidation number increases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Air is said to be saturated when : It contains maximum content of water vapour It blows over the barren land Its pressure is minimum Its thickness is maximum It contains maximum content of water vapour It blows over the barren land Its pressure is minimum Its thickness is maximum ANSWER DOWNLOAD EXAMIANS APP
Chemistry The green colour seen in firework displays is due to the chloride salt of : Strontium Barium Calcium Sodium Strontium Barium Calcium Sodium ANSWER DOWNLOAD EXAMIANS APP
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