Chemistry The chief constituent of vinegar is Oxalic acid Salycylic acid Formic acid Acetic acid Oxalic acid Salycylic acid Formic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal extracted from Bauxite is : Copper Silver Manganese Aluminum Copper Silver Manganese Aluminum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main nitrogenous waste in humans ? Ammonia Ammonium Nitrate Urea Uric Acid Ammonia Ammonium Nitrate Urea Uric Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry When there are two electrons in the same orbital, they have: No spin Same or opposite spin Same spin Opposite spin No spin Same or opposite spin Same spin Opposite spin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following phenomenon is considered responsible for Global Warming? Trade winds Fire in coal mines Dry farming Greenhouse effect Trade winds Fire in coal mines Dry farming Greenhouse effect ANSWER DOWNLOAD EXAMIANS APP
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