Chemistry Detergents used for cleaning clothes and utensils contain Sulphonates Bicarbonates Nitrates Bismuthates Sulphonates Bicarbonates Nitrates Bismuthates ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oil used in the froth floatation process is kerosene oil coconut oil pine oil olive oil kerosene oil coconut oil pine oil olive oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first metal used by a man was Silver Copper Brass Bronze Silver Copper Brass Bronze ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following caused radioactive pollution along the coast of Kerala ? Radium Plutonium Thorium Zinc Radium Plutonium Thorium Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Choose the incorrect statement pertaining to organic compounds They do not dissolve in water They contain mainly carbon and hydrogen They are not easily combustible They have low melting and boiling points They do not dissolve in water They contain mainly carbon and hydrogen They are not easily combustible They have low melting and boiling points ANSWER DOWNLOAD EXAMIANS APP
Chemistry The National Chemical Laboratory is situated in Patna Bangalore New Delhi Pune Patna Bangalore New Delhi Pune ANSWER DOWNLOAD EXAMIANS APP
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