statement-1 : The dissociatiohn of `CaCO_(3)` can be represented as, `CaCO_(3)(s)hArrCaO(s)+CO_(2)(g)`. Some solid `CaCO_(3)` is placed in an evacurted vessel enclosed by a piston and heated so that a portion of it decomposes. If the piston is moved so that the volume of the vessel is doubled, while the tempratuere is held constant, the number moles of `CO_(2)` in the vessel increase. statement-2 : The pressure of `CO_(2)` in the vessel will remain the same.A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.B. Statement-1 is True, Statment-2is True ,Statement-2is not a correct explanation for Statement-1.C. Statement-1 is True, Statement-2 is FalseD. Statement-1 is False, Statement-2 is True.

statement-1 : The dissociatiohn of `CaCO_(3)` can be represented as, `

1.	statement-1 : The dissociatiohn of `CaCO_(3)` can be represented as, `CaCO_(3)(s)hArrCaO(s)+CO_(2)(g)`. Some solid `CaCO_(3)` is placed in an evacurted vessel enclosed by a piston and heated so that a portion of it decomposes. If the piston is moved so that the volume of the vessel is doubled, while the tempratuere is held constant, the number moles of `CO_(2)` in the vessel increase. statement-2 : The pressure of `CO_(2)` in the vessel will remain the same.A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.B. Statement-1 is True, Statment-2is True ,Statement-2is not a correct explanation for Statement-1.C. Statement-1 is True, Statement-2 is FalseD. Statement-1 is False, Statement-2 is True.
Answer» Correct Answer - A

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