Chemistry Which is a natural colloid ? Cane-sugar Blood Sodium chloride Urea Cane-sugar Blood Sodium chloride Urea ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a common name for the substance which irritates lachrymal glands ? Noble Gas Anaesthetic Gas Tear Gas Laughing Gas Noble Gas Anaesthetic Gas Tear Gas Laughing Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Select the one which is not a mixture : Air Gasoline LPG Distilled water Air Gasoline LPG Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is used in storage batteries? Tin Lead Copper Zinc Tin Lead Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main source of Naphthalene is Charcoal Coal-tar Camphor Diesel Charcoal Coal-tar Camphor Diesel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone depletion in the stratosphere is mainly caused by NO2 SO2 NO Chlorogluorocarbons NO2 SO2 NO Chlorogluorocarbons ANSWER DOWNLOAD EXAMIANS APP
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