Chemistry An oxidising agent is a An electron donor It releases H2 in a chemical reaction In a chemical reaction its oxidation number increases An electron acceptor An electron donor It releases H2 in a chemical reaction In a chemical reaction its oxidation number increases An electron acceptor ANSWER DOWNLOAD EXAMIANS APP
Chemistry An important green-house gas other than methane being produced from the agricultural fields is Arsine Ammonia Nitrous oxide Sulphur dioxide Arsine Ammonia Nitrous oxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oil used in the froth floatation process is kerosene oil pine oil olive oil coconut oil kerosene oil pine oil olive oil coconut oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inexpensive and commonly used variety of glass is called soda glass. is made using soda(sodium carbonate) is made using soda lime was used initially for making bottles of soda(carbonated drink) was initially used for storing sodium carbonate is made using soda(sodium carbonate) is made using soda lime was used initially for making bottles of soda(carbonated drink) was initially used for storing sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following causes the rusting of iron? a. Oxidation b. Reduction c. Chemical reaction with oxygend. Chemical reaction with CO2 A and c A and b C and d B and c A and c A and b C and d B and c ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is biodegradable ? Paper Plastic Aluminium D.T. Paper Plastic Aluminium D.T. ANSWER DOWNLOAD EXAMIANS APP
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