Chemistry Conversion of chemical energy into electrical energy occurs in Atomic bombs Dynamo A battery Electric heaters Atomic bombs Dynamo A battery Electric heaters ANSWER DOWNLOAD EXAMIANS APP
Chemistry The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is carbon nitrogen oxygen hydrogen carbon nitrogen oxygen hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicles which causes air pollution is Ozone gas Methane Carbon dioxide Carbon Monoxide Ozone gas Methane Carbon dioxide Carbon Monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Decane Propane Butane Methane Decane Propane Butane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following species has the highest bond order, shortest bond length and maximum bond strength O+2 O-2 O2 O-22 O+2 O-2 O2 O-22 ANSWER DOWNLOAD EXAMIANS APP
Chemistry CNG used in automobiles to check pollution, mainly consists of N2 CO2 CH4 H2 N2 CO2 CH4 H2 ANSWER DOWNLOAD EXAMIANS APP
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