Chemistry Which one is the lightest element in the periodic table Oxygen Hydrogen Helium Carbon Oxygen Hydrogen Helium Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has least negative electron gain enthalpy F S P Cl F S P Cl ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main chemical constituent of clay is aluminium borosilicate zeolites aluminium silicate silicon oxide aluminium borosilicate zeolites aluminium silicate silicon oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer used in making plastic crockery is Nylon Bakelite Melamine Decron Nylon Bakelite Melamine Decron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who is known as the 'father of modern chemistry' Robert Boyle Antoine Lavoisier Democritus John Dalton Robert Boyle Antoine Lavoisier Democritus John Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond Longer Of same lenght None of these Shorter Longer Of same lenght None of these Shorter ANSWER DOWNLOAD EXAMIANS APP
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