dentify REE correct answers (1p answer) a. In a chemical mixture will equilibriu
ID: 1022697 • Letter: D
Question
dentify REE correct answers (1p answer) a. In a chemical mixture will equilibrium involving an exothermic reaction, cooling of the reaction shift the reaction towards formation of more products. b. The value of the equilibrium constant depends on the temperature. c. If the value of K> 1, the reaction is shifted towards the reactant side. d. If the value of K >1, the reaction is shifted towards the product side. -What is true about gases? Circle Two answers a. The solubility of a gas increases with increasing temperature. b. The solubility of a gas decreases increasing temperature. The solubility of a gas is temperature independent. d. A gas expands with increasing temperature.Explanation / Answer
Q9.
We just need to identify which one is FAKE
a. if exothermic, it is releasing heat... if we cool the reaction, then the equilibrium will shift toward more produciton of products (so more heat is generated) this must be TRUE
b. True, T is a factor for K, therefore this is TRUE
c. If K>1, then we are favouring products, so this is FALSE
d. If K>1, then we favour products, this is TRUE
Q10
a. Typically, if T increases, the solubility of a gas must DECREASE, then this is FALSE
b. As stated in a, this must be TRUE
c. this must be FALSE, since we already stated that this is dependent on T
d. As T increases, then V increases according to ideal gas laws PV = nRT
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.