calcium carbonate reacts with aqueous HCL to give cacl2 and seo2 according to the reaction csu 3 + 2HCL gives cacl2 + CO2 + H2O what mass of csu 3 is required to react completely with 25 ml of 0.75 M HCL
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Answer:. (A) 494.65(B)
Explanation: Electromagnetic radiations of wavelength 242 nm is just sufficient to ionise Sodium atom. Then the ionisaenergy of Sodium in kJ mole.
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Electromagnetic radiations of wavelength 242 nm is just sufficient to ionise Sodium atom. Then the ionisaenergy of Sodium in kJ mole l.
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