Chemistry The main constituent of natural gas is Butane Propane Methane Ethane Butane Propane Methane Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry By-product obtained by soap industry is Caustic potash Naphthalene Glycerol Caustic soda Caustic potash Naphthalene Glycerol Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore which contains 72% of iron is : Magnetite Haematite Limonite Siderite Magnetite Haematite Limonite Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid ? Methylene blue Phenolphthaline Methyl orange Methyl red Methylene blue Phenolphthaline Methyl orange Methyl red ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which is mainly responsible for the green house effect is: Carbon monoxide Oxygen Ozone Carbon dioxide Carbon monoxide Oxygen Ozone Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the petroleum wax ? Jojoba wax Paraffin wax Bees wax Carnauba wax Jojoba wax Paraffin wax Bees wax Carnauba wax ANSWER DOWNLOAD EXAMIANS APP
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