If \[\Delta H_{f}^{o}\] for \[{{H}_{2}}{{O}_{2}}\] and \[{{H}_{2}}O\] are \[-188\,kJ/mole\] and \[-286\,kJ/mole\]. What will be the enthalpy change of the reaction \[2{{H}_{2}}{{O}_{2}}(l)\to 2{{H}_{2}}O(l)+{{O}_{2}}(g)\] [MP PMT 1992]

If \[\Delta H_{f}^{o}\] for \[{{H}_{2}}{{O}_{2}}\] and \[{{H}_{2}}O\]

1.	If \[\Delta H_{f}^{o}\] for \[{{H}_{2}}{{O}_{2}}\] and \[{{H}_{2}}O\] are \[-188\,kJ/mole\] and \[-286\,kJ/mole\]. What will be the enthalpy change of the reaction \[2{{H}_{2}}{{O}_{2}}(l)\to 2{{H}_{2}}O(l)+{{O}_{2}}(g)\] [MP PMT 1992]
A.	\[-196\,kJ/mole\]
B.	\[146\,kJ/mole\]
C.	\[-494\,kJ/mole\]
D.	\[-98\,kJ/mole\]
Answer» B. \[146\,kJ/mole\]

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If \[\Delta H_{f}^{o}\] for \[{{H}_{2}}{{O}_{2}}\] and \[{{H}_{2}}O\] are \[-188\,kJ/mole\] and \[-286\,kJ/mole\]. What will be the enthalpy change of the reaction \[2{{H}_{2}}{{O}_{2}}(l)\to 2{{H}_{2}}O(l)+{{O}_{2}}(g)\] [MP PMT 1992]

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