Chemistry Among the following, carbonate ore of Zinc is Zincite Calamine Zincblende Sphalerite Zincite Calamine Zincblende Sphalerite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The total energy of revolving electron in an atom Can have any value above zero Will always be positive Cannot be negative Can never be positive Can have any value above zero Will always be positive Cannot be negative Can never be positive ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Acetylene Methane Ethylene Styrene Acetylene Methane Ethylene Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Blood cancer Lung cancer Skin cancer Breast cancer Blood cancer Lung cancer Skin cancer Breast cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 14 6 12 8 14 6 12 8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Formaldehyde Ethanol Acetone Acetic acid Formaldehyde Ethanol Acetone Acetic acid ANSWER DOWNLOAD EXAMIANS APP
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