Chemistry For extinguishing fire, we use Carbon Monoxide Marsh gas Carbon Dioxide Hydrogen Carbon Monoxide Marsh gas Carbon Dioxide Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Particulates (< 1 µm size) remaining suspended in air indefinitely and transported by wind currents are called Fumes Aerosols Mists Smoke Fumes Aerosols Mists Smoke ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to increase the anti-knocking property of petrol ? Tetraethyl lead Trimethyl lead Tetramethyl lead Triethyl lead Tetraethyl lead Trimethyl lead Tetramethyl lead Triethyl lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used in developing photographic films is Hydroquinone Silver bromide Hypo Sodium sulphate Hydroquinone Silver bromide Hypo Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silver gets corroded due to ________ in air. Nitrogen Oxygen Carbon dioxide Hydrogen Sulphide Nitrogen Oxygen Carbon dioxide Hydrogen Sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Eye sight Acne Stomach ache Headache Eye sight Acne Stomach ache Headache ANSWER DOWNLOAD EXAMIANS APP