Chemistry ________ is used for making vinegar. Malic acid Oxalic acid Acetic acid Tartaric acid Malic acid Oxalic acid Acetic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Pneumoconiosis Asthma Silicosis Cancer Pneumoconiosis Asthma Silicosis Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercial nitric acid is coloured because it contains dissolved : Oxygen Coloured impurities Nitrous oxide Nitrogen dioxide Oxygen Coloured impurities Nitrous oxide Nitrogen dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as a preservative to protect processed food? Sodium metabisulphite Saccharin BHT Sodium sulphate Sodium metabisulphite Saccharin BHT Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the maximum Water Vapour content in the atmosphere? 4 to 5 per cent 5 to 6 per cent 3 to 4 per cent 2 to 3 per cent 4 to 5 per cent 5 to 6 per cent 3 to 4 per cent 2 to 3 per cent ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has no unit Electronegativity Electron affinity Ionization energy Excitation potential Electronegativity Electron affinity Ionization energy Excitation potential ANSWER DOWNLOAD EXAMIANS APP
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