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wedge("in")^(2) H(2)O is equal to...

`wedge_("in")^(2) H_(2)O` is equal to

A

`wedge_("in")^(@)(HCl)+wedge_("in")^(@)(NaOH) -wedge_("in")^(@)(NaCl)`

B

`wedge_("in")^(@)(HNO_(3))+wedge_("in")^(@)(NaNO_(3))-wedge_("in")^(@)(NaOH)`

C

`wedge_("in")^(@)(HNO_(3))+wedge_("in")^(@)(NaOH)-wedge_("in")^(@)(NaNO_(3))`

D

`wedge_("in")^(@)(NH_(4)OH)+wedge_("in")^(@)(HCl)-wedge_("in")^(@)(NH_(4)Cl)`

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CBSE COMPLEMENTARY MATERIAL-PRACTICE PAPER 3-Section C
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