Chemistry Test ...

Select the incorrect statement based on the following half-reaction -

In which of the following complexes, change in colour is not observed on heating ?

Find the total number of Aldol products in given reaction.

The reaction : 2NO₂(g) ⇌ N₂O₄(g), has ΔG⁰_298K = -6kJ mol^-1. If in the reaction mixture the partial pressure of NO₂ is 0.4 atm and partial pressure of N₂O₄ is 0.2 atm than -

Select a incorrect match :

Which statement is not true :

The standard heat of combustion of carbon(s), sulphur(s) and carbon disulphide(l) are – 390, – 290 and – 1100 kJ/mol respectively. The standard heat of formation of carbon disulphide (l) is -

of Mn, Fe and Co is +1.57, + 0.77 and + 1.97 respectively then this irregularity is due to

Which of the following ketones has the largest equilibrium constant for addition of water?