Which of the following statements is incorrect regarding reaction quotient (Q) ?

Let a be the first term ad d be the common difference, then`T_(9)=5T_(2)` `implies (a+8d)=5(a+d)` `:. 4a=3d" " "….(i)"` and `T_(13)=T_(6)xx2+5` `implies a+12d=2(a+5d)+5` `implies 2d=a+5" " "….(ii)"` From Eqs.(i) and...

Correct Answer - C Due to resonance , the bond order in ozone is 1.5, hence , O-O bond length in `O_3` is greater than O-O bond length in `O_2 `.

Correct Answer - C Benaldehyde is less reactive in nucleophilic addition reactions than propnal due to reasonance.

Correct Answer - B Reaction move in forward direction

Correct Answer - c The half cell reaction and overall recation are `Ni rarrNi^(2+)+2e^(-)` `Cl_(2)+2e^(-)rarr2Cl^(-)` `NirarrNi^(2+)+2Cl^(-)` `therefore Q([Ni^(2+)][Cl^(-)](2))/([pCl_(2)])` `=(0.19xx(0.4)^(4))/(0.1)=0.304` `=3.04xx10^(-1)`

Correct Answer - A Boiling point of dimethyl ether, `CH_(3)OCH_(3)` is very low.

Correct Answer - C (c ) `DeltaG=DeltaG^(@)+RT" In "Q` It `E_(cell)` is +ve,`DeltaG` is -ve (Cell working is feasible) Similarly `E_(cell)` is -ve, `DeltaG^(@)` is -ve. `:. RT " In "`Q...

Correct Answer - D d) Order of reaction can be fraction in complex reactions.

Correct option is (3) c

Correct Answer - C According the postulates of collision theory there are following necessary conditions for any reaction to be occur. (i) Molecule should collide with suffiecent threshold energy. (ii) Their...