If the value of ∆H for a reaction is negative, it means...
If the value of ∆H for a reaction is negative, it means that the reaction is
slow
exothermic
spontaneous
irreversible
not feasible
Correct answer is B
No explanation has been provided for this answer.
The element with electron configuration 1s2 2s2 2p6 3s2 3p1 belongs to...
Which of the following salts can be prepared by reacting the metal with dilute H2SO4?...
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It is not desirable to use lead tetraethyl as an anti-knock agent because? ...