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. 7. write the name of the elements present in the following:- a). methane. b). glucose. c). bleaching powder d). chalk. e). water. f). calcium chloride. g). graphite. h). salt i). sugar. h). bleaching powder. i) gypsum j). and. k). limestone is). dry ice |
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Answer» Answer: ELEMENT present in Methane: Carbon and Hydrogen Bleaching Powder: Calcium, Hydrogen, Chlorine Chalk: Calcium, Carbon Water: Hydrogen and Oxygen Calcium carbonate: Calcium, Oxygen Graphite: Carbon Salt: SODIUM, Chlorine Sugar: Carbon, Hydrogen, Oxygen Bleaching powder: Calcium, Hydrogen, Chlorine Gypsum: Calcium, SULPHUR, Hydrogen and oxygen Lime stone: Calcium, Carbon, Oxygen Dry ice: Carbon, Oxygen Explanation: |
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