Which of following orders is correct for ease of hydride donation by these molecules?

Question

Which of following orders is correct for ease of hydride donation by these molecules? <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/d9961dd37192b8577c22aa132743051b-.png" /> (A) I > II > III (B) III > I > II (C) II > I > III (D) II > III > I

Tardigrade Admin · Accepted Answer

Electron rich rings/groups increase the ease of hydride ion donation

Q. Which of following orders is correct for ease of hydride donation by these molecules?

I > II > III

III > I > II

II > I > III

II > III > I

Electron rich rings/groups increase the ease of hydride ion donation