Chemistry Which of the following is used as a preservative to protect processed food? Sodium sulphate BHT Sodium metabisulphite Saccharin Sodium sulphate BHT Sodium metabisulphite Saccharin ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element that is in the highest percentage in the composition of the earth ? Oxygen Silicon Iron Magnesium Oxygen Silicon Iron Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid present in red ants is Caproic acid Butyric acid Formic acid Acetic acid Caproic acid Butyric acid Formic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of naturally occurring elements 62 98 92 110 62 98 92 110 ANSWER DOWNLOAD EXAMIANS APP
Chemistry If water smells bad, then that odour can be removed by adding Activated carbon Alum Deactivated nitrogen Bleach Activated carbon Alum Deactivated nitrogen Bleach ANSWER DOWNLOAD EXAMIANS APP
Chemistry The structure of NaCl crystal is Body centered cubic Octahedral Square planar Face centered cubic Body centered cubic Octahedral Square planar Face centered cubic ANSWER DOWNLOAD EXAMIANS APP
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