Chemistry Polythene is polymer of Acetylene Ethylene Propylene Aniline Acetylene Ethylene Propylene Aniline ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals occurs in free state ? Iron Lead Copper Zinc Iron Lead Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal compound commonly found in Sindhoor or Kumkum is based on Lead Tin Copper Zinc Lead Tin Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? Na P S Ag Na P S Ag ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Asthma Pneumoconiosis Cancer Silicosis Asthma Pneumoconiosis Cancer Silicosis ANSWER DOWNLOAD EXAMIANS APP
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