Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES)
Which of the following reaction does not take place :-
A. |
`Na+H_2O underset{mbox{(Cold)}}{rightarrow}` |
B. |
`Mg+H_2O underset{mbox{(Hot)}}{rightarrow}` |
C. |
`Be+H_2O underset{mbox{(Steam)}}{rightarrow}` |
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D. |
`Li+H_2O underset{mbox{(Hot)}}{rightarrow}` |