MCQ
Which has highest melting point
- A$LiCl$
- ✓$BeC{l_2}$
- C$BC{l_3}$
- D$CC{l_4}$
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$2{H_2}{O_2}(l) \rightleftharpoons {H_2}O(l) + {O_2}(g)$
$(R = 83\, JK^{-1}\, mol^{-1})$

