When a graph is plotted between 1/T on X-axis and lo... - Solved MCQs & Answer

When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?

Ans: 0.33 nmRead →

MCQ #1411

Unit of Kc is_______________?

Ans: Kc may or may not have unitsRead →

MCQ #340

When an atom absorbs energy the lines in the spectrum will appear which are_________________?

Ans: DarkerRead →

MCQ #698

The compound (CH3)3COH according to IUPAC is known as ___________?

Ans: 2,2-Dimethyl-propanolRead →