Chemistry The mass number of an atom is equal to the number of nucleons the number of protons the number of neutrons the number of protons and electrons the number of nucleons the number of protons the number of neutrons the number of protons and electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oil used in the froth floatation process is olive oil kerosene oil pine oil coconut oil olive oil kerosene oil pine oil coconut oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following ions , the colour is not due to d-d transition ? [Cu(NH3)4]2+ [CrO4]2− [CoF6]3+ [Ti(H2O)6]3+ [Cu(NH3)4]2+ [CrO4]2− [CoF6]3+ [Ti(H2O)6]3+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance most commonly used as a food preservative is Sodium carbonate Tartaric acid Acetic acid Sodium salt of benzoic acid Sodium carbonate Tartaric acid Acetic acid Sodium salt of benzoic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Magnesium Sodium Potassium Iron Magnesium Sodium Potassium Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is a type of Polyamide Polyolefin Acrylic Polyester Polyamide Polyolefin Acrylic Polyester ANSWER DOWNLOAD EXAMIANS APP
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