Chemistry 0.01 mole of NaOH is added to 10 liters of water. The pH of water changes by 7 6 4 3 7 6 4 3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry When Hydrogen starts burning in air, it produces ? Water Methane Ammonia Carbonic Acid Water Methane Ammonia Carbonic Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main compound of voter ink? Silver nitrate Ammonium Chloride Silver Chloride Ammonium Nitrate Silver nitrate Ammonium Chloride Silver Chloride Ammonium Nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is least likely to be found in commercial fertilisers? Nitrogen Phosphorous Potassium Silicon Nitrogen Phosphorous Potassium Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spontaneous change is one in there is: An increase in Internal energy A lowering of free energy A lowering of entropy Increase in free energy An increase in Internal energy A lowering of free energy A lowering of entropy Increase in free energy ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Acne Headache Stomach ache Eye sight Acne Headache Stomach ache Eye sight ANSWER DOWNLOAD EXAMIANS APP
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