Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) The work done in an open container at 300 K, when 112 g of iron reacts with dil. HCl to from `FeCl_2` is (Value of R 8.31 J mo`l^( -1)K^(-1)` or 2 cal mo`l ^(-1) K^(-1))` - Sarthaks eConnect
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The work done in an open container at 300 K, when 112 g of iron reacts with dil. HCl to from `FeCl_2` is (Value of R : 8.31 J mo`l^( -1)K^(-1)` or 2 cal mo`l ^(-1) K^(-1))`

A.

1.2 k.cal

B.

4 k. Joul

C.

6 k.cal

D.

12 k,Joul