cotybuge5153 cotybuge5153

16-12-2022
Chemistry

Answered

Which of the following statements is true?The entropy of the universe:A. increases and tends towards maximum value
B. decreases and tends to be zero
C. remains constant
D. decreases and increases with a periodic rate

Answer :

Other Questions

Nickel metal can be prepared by the reduction of nickel oxide: NiO(s)+CO(g)⇌CO2(g)+Ni(s) At 936 K, K p = 4.54 × 103 and at 1125 K, K p = 1.58 × 103. Which state

for a particular first order reaction, the rate constant at a temperature of 300k is measured to be k

7. in which of the following pairs of alkenes are the two compounds isomers? a.hexane and 3-methlyhexane b.2,4-dimethlyhexane and 2,4-dimethlyheptane c.3-methl

Which one of the following elements is a poor conductor of heat and electricity? A) chromium B) iodine C) copper D) aluminum E) nickel

Nonane and 2,3,4-trifluoropentane have almost identical molar masses, but nonane has a significantly higher boiling point. Which of the following statements bes

a crystal with symmetry of a=b≠c and α=β=γ≠90° and γ=60°

H2(g) + 12(g) - 2HI(g) A student makes the following statements: Hydrogen always has the same oxidation number, so it has an oxidation number of +1 in both the

a radioactive sample decays according to first order kinetics with a rate constant .0596s-1. a-->b ln[a]t

What could have been done to slow down the rate of the chemical reaction besides the size of the particles or temperature?

Which of the following has the fastest rate of hydrolysis to give acetic acid? O O 0 II A) CH3COCCH3 B) CH3CCI O 0 II D) CH3CNH C) CH3COCH2CH3 Multiple Choice А