Chemistry The ‘Green House effect’ is produced due to the presence of excess amount of Nitrogen dioxide Carbon monoxide Methane Sulphur dioxide Nitrogen dioxide Carbon monoxide Methane Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The structure of NaCl crystal is Face centered cubic Body centered cubic Square planar Octahedral Face centered cubic Body centered cubic Square planar Octahedral ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a derivative of barbituric acid Amytal Equanil Nembutal Veronal Amytal Equanil Nembutal Veronal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest form of iron? Wrought iron Pig iron Steel Cast iron Wrought iron Pig iron Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Electric bulbs are filled with : Oxygen Nitrogen Argon Carbon dioxide Oxygen Nitrogen Argon Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nucleon? Electron Positron Neutron Proton Electron Positron Neutron Proton ANSWER DOWNLOAD EXAMIANS APP
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