Chemistry Limestone is a raw material used by which industry? Aluminium Cement Fertilizers Petrochemicals Aluminium Cement Fertilizers Petrochemicals ANSWER DOWNLOAD EXAMIANS APP
Chemistry The sewage obtained from water closets and urinals is known as Sullage Sanitary waste Industrial waste Garbage Sullage Sanitary waste Industrial waste Garbage ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a commercial source of energy? Natural Gas Firewood Petroleum Coal Natural Gas Firewood Petroleum Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry An alloy used in making heating elements for electric heating device is German Silver Alloy Steel Nichrome Solder German Silver Alloy Steel Nichrome Solder ANSWER DOWNLOAD EXAMIANS APP
Chemistry Now-a-days yellow lamps are frequently used as street lights. Which of the following gases is used in these lamps ? Sodium Neon Hydrogen Nitrogen Sodium Neon Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Solder metal is an alloy of Copper and zinc Lead and antimony Copper and tin Lead and tin Copper and zinc Lead and antimony Copper and tin Lead and tin ANSWER DOWNLOAD EXAMIANS APP
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