Chemistry Which one is a soluble salt in H2O CuS CaCl2 Zn(OH)2 PbCl2 CuS CaCl2 Zn(OH)2 PbCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vinegar is ________ . Diluted formic acid Diluted acetic acid Glacial acetic acid Glacial formic acid Diluted formic acid Diluted acetic acid Glacial acetic acid Glacial formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry PH value between 6.5-7.5 makes the soil Acidic Basic None of these Neutral Acidic Basic None of these Neutral ANSWER DOWNLOAD EXAMIANS APP
Chemistry A pungent smell often present near the urinals is due to Ammonia Chlorine Sulphur-di- oxide Urea Ammonia Chlorine Sulphur-di- oxide Urea ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ammonial is a mixture of Aluminium powder and ammonium nitrate Aluminium powder and ammonium chloride Aluminium powder and potassium nitrate Aluminium powder and ammonium sulphate Aluminium powder and ammonium nitrate Aluminium powder and ammonium chloride Aluminium powder and potassium nitrate Aluminium powder and ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
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