For a given reaction, ah = -19.9 kj/mol and as = -55.5 j/k/mol. the reaction will have ag = 0 at k. assume that ah and as do not vary with temperature. a) 359 b) 2789 c) 298 d) 2.79 e) 0.359

The correct answer is option A.

Explanation:

The expression of Gibbs's fee energy is given as:

= Change in Gibbs free energy

= Change in an entropy

= Enthalpy of reaction

T = Temperature at which reaction is going on.

We have:

T =?

T = 359 K

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.