Chemistry ________ is used for making vinegar. Oxalic acid Acetic acid Tartaric acid Malic acid Oxalic acid Acetic acid Tartaric acid Malic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxygen which is vital for life is a product of photosynthesis and comes from Carbonates from soil Carbon dioxide Water Oxides of mineral elements Carbonates from soil Carbon dioxide Water Oxides of mineral elements ANSWER DOWNLOAD EXAMIANS APP
Chemistry Citric acid is present in free form in Milk Lemon Tamarind Apple Milk Lemon Tamarind Apple ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is always kept under Ether Kerosene Benzene Water Ether Kerosene Benzene Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Biofertilizers convert nitrogen to ________ . Nitrogenase Ammonia Nitrates Amino acids Nitrogenase Ammonia Nitrates Amino acids ANSWER DOWNLOAD EXAMIANS APP
Chemistry The value of gas constant R in Ergs deg–1 mole–1 is 8.413 × 107 8.341 × 107 4.183 × 107 8.314 × 107 8.413 × 107 8.341 × 107 4.183 × 107 8.314 × 107 ANSWER DOWNLOAD EXAMIANS APP
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