Chemistry The heat energy produced when the human body metabolises 1 gram of fat is 29 KJ 1 KJ 39 KJ 30 KJ 29 KJ 1 KJ 39 KJ 30 KJ ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used in the artificial ripening of fruits is Ethane Butane Acetylene Methane Ethane Butane Acetylene Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used to galvanise iron to protect it from rusting is Zinc Antimony Lead Chromium Zinc Antimony Lead Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Latin word formica means ant. The name formic acid is derived from this Latin word because this acid was first obtained by the distillation of ants this corrosive acid is secreted by ants to drive away their enemies this acid, in ancient times, was used to eliminate ant-hills ants are attracted by the odour of this acid this acid was first obtained by the distillation of ants this corrosive acid is secreted by ants to drive away their enemies this acid, in ancient times, was used to eliminate ant-hills ants are attracted by the odour of this acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is used in the manufacture of safety matches? Graphite Phosphorus Sodium Silicon Graphite Phosphorus Sodium Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who modified Bohr's theory by introducing elliptical orbits for electron path Thomson Hund Rutherford Sommerfeld Thomson Hund Rutherford Sommerfeld ANSWER DOWNLOAD EXAMIANS APP
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