Home
Class 12
CHEMISTRY
Consider the reacton C(s) + (1)/(2) O(...

Consider the reacton
`C(s) + (1)/(2) O_(2)(g) rarr CO(g) + 200 kJ`
The signs of `Delta S and Delta G` respectively are

A

`+, -, -`

B

`-, +, +`

C

`-, -, -`

D

`-, +, -`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise Exercise|50 Videos
  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (Section - A) Objective Type Questions|55 Videos
  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise SECTION-I|9 Videos
  • THE SOLID STATE

    AAKASH INSTITUTE|Exercise Assignment (SECTION - D) (ASSERTION-REASON TYPE QUESTION)|20 Videos

Similar Questions

Explore conceptually related problems

Consider the following reaction : CO_((g))+(1)/(2)O_(2(g)) rarr CO_(2(g)) How are Delta U and DeltaH related for the reaction ?

For the reaction CO (g) + (1)/(2) O_(2) (g) rarr CO_(2) (g) Delta H and Delta S are 283 kJ and -87 J K^(-1) , respectively. It was intended to carry out this reaction at 1000,1500,3000, and 3500 K. At which of these temperatures would this reaction be thermodynamically spontaneous?

For the reaction C_(2)H_(4)(g)+3O_(2)(g) rarr 2CO_(2) (g) +2H_(2)O(l) , Delta E=-1415 kJ . The DeltaH at 27^(@)C is

Consider the following reactions: I. C(s) + 1/2 O_(2)(g) rarr CO(g)," "Delta H_(1) = x_(1) II. CO(g) + 1/2 O_(2)(g) rarr CO_(2)(g), " "Delta H_(2) = x_(2) III. C(s) + CO_(2)(g) rarr 2CO(g)," "Delta H_(3) = x_(3) Select the correct statements:

Consider the following reaction at 1000^(@)C (A) Zn (s) + (1)/(2) O_(2) (g) rarr ZnO(s), Delta G^(Ө) = - 360 kJ mol^(-1) (B) C (s) + (1)/(2) O_(2) (g) rarr OO(g), Delta G^(Ө) = - 460 kJ mol^(-1) Choose the correct statement at 1000^(@)C

For the reaction, Ag_(2)O(s)rarr2Ag(s)+(1)/(2)O_(2)(g),DeltaH,DeltaS and T are 40kJ, 100J and 380K respectively. Hence DeltaG in kJ is :