Chemistry The main constituent of natural gas is Ethane Methane Butane Propane Ethane Methane Butane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hottest part of the gas flame is known as blue zone luminous zone non-luminous zone dark zone blue zone luminous zone non-luminous zone dark zone ANSWER DOWNLOAD EXAMIANS APP
Chemistry The components of water can be separated by Chemical methods They can not be separated Physical methods Both A and B Chemical methods They can not be separated Physical methods Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following ions , the colour is not due to d-d transition ? [Ti(H2O)6]3+ [CrO4]2− [CoF6]3+ [Cu(NH3)4]2+ [Ti(H2O)6]3+ [CrO4]2− [CoF6]3+ [Cu(NH3)4]2+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nuclear particle having no mass and no charge, but only spin is Neutrino Electron Meson Proton Neutrino Electron Meson Proton ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is used for making vinegar. Malic acid Oxalic acid Tartaric acid Acetic acid Malic acid Oxalic acid Tartaric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
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