Chemistry The quality of petrol is expressed in terms of Octane number Added unlead compounds Gold number Cetane number Octane number Added unlead compounds Gold number Cetane number ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the most commonly used substance in fluorescent tubes? Mercury oxide and neon Mercury vapour and argon Sodium oxide and argon Sodium vapour and neon Mercury oxide and neon Mercury vapour and argon Sodium oxide and argon Sodium vapour and neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In drinking water supply, which of the following treatments is not involved Coagulation Sedimentation Disinfection Softening Coagulation Sedimentation Disinfection Softening ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following substances all carbon atoms are quaternary in nature ? Diamond Napthalene Teflon Graphite Diamond Napthalene Teflon Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as Pesticide Insecticide Disinfectant Fertilizer Pesticide Insecticide Disinfectant Fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in pure form? Copper Manganese Bauxite Iron Copper Manganese Bauxite Iron ANSWER DOWNLOAD EXAMIANS APP
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