Chemistry Which of the following is a natural polymer? Nylon Starch Polythene Bakelite Nylon Starch Polythene Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass of one Avogadro number of helium atom is 4 x 6.02 x 1023 gram 4.00 gram 8.00 gram 1.00 gram 4 x 6.02 x 1023 gram 4.00 gram 8.00 gram 1.00 gram ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pollutant responsible for ozone holes is ________ CFC CO CO2 SO2 CFC CO CO2 SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is N2 N2 Ar Ar CH4 O2 N2 N2 Ar Ar CH4 O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore which contains 72% of iron is : Magnetite Siderite Haematite Limonite Magnetite Siderite Haematite Limonite ANSWER DOWNLOAD EXAMIANS APP
Chemistry L.P.G. is mostly liquefied Methane Hydrogen Butane Oxygen Methane Hydrogen Butane Oxygen ANSWER DOWNLOAD EXAMIANS APP
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