Chemistry The pollutant responsible for ozone holes is ________ CO2 CFC SO2 CO CO2 CFC SO2 CO ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of neutrons present in an element having mass number 226 and atomic number 88 is : 88 314 138 50 88 314 138 50 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has the highest lattice energy CsF RbF NaF KF CsF RbF NaF KF ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nitrogenous fertilizer ? Urea NH4NO3 CaCN2 Ca(CN)2 Urea NH4NO3 CaCN2 Ca(CN)2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the best fuel in terms of energy released per gram of fuel? Methane Butane Hydrogen Ethanol Methane Butane Hydrogen Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The drug ‘Marijuana’ is a Tranquillizer Mental stimulant Hallucinating substance Sedative Tranquillizer Mental stimulant Hallucinating substance Sedative ANSWER DOWNLOAD EXAMIANS APP
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