Chemistry Heavy metal pollution of water is caused by: Wood burning Domestic sewage Acid Plants Paints Wood burning Domestic sewage Acid Plants Paints ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following molecules has a bond order of 2.5 F2 NO HCL CO F2 NO HCL CO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a secondary pollutant ? SO2 CO PAN NO SO2 CO PAN NO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of fire extinguisher is used for petroleum fire ? None of these Foam type Powder type Soda acid type None of these Foam type Powder type Soda acid type ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Acetylsalicylic acid Alkylsalicylic acid Methyl salicylate Hydroxysalicylate Acetylsalicylic acid Alkylsalicylic acid Methyl salicylate Hydroxysalicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Carborundum is another name of Calcium oxide Calcium carbide Silicon oxide Silicon carbide Calcium oxide Calcium carbide Silicon oxide Silicon carbide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS