MCQ
The magnetic quantum is a number related to:
- Asize
- Bshape
- Corientation
- Dspin
✓
Answer
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
On reduction of KMnO4 by oxalic acid in acidic medium, the oxidation number of Mn chnages. What is the magnitude of this change?
The addition of tetraethyl lead to petrol
Product $(A)$ of the reaction is
→Which of the following doesn’t have $H-$ bonding?
→What is the correct order of acidic nature
The $pH $ of ${10^{ - 8}}$ molar aqueous solution of $HCl$ is
→Two students performed the same experiment separately and each one of them recorded two readings of mass which are given below. Correct reading of mass is 3.0g. On the basis of given data, mark the correct option out of the following statements.
| Student | Readings | |
| | (i) | (ii) |
| A | 3.01 | 2.99 |
| B | 3.05 | 2.95 |
Point out incorrect statement about resonance
Among the following free radical bromination reactions, select those in which $2^o$ halide is the major product
→Consider the following reversible chemical reactions
→${A_2}(g)\, + \,{B_2}(g)\,\overset {{K_1}} \leftrightarrows \,2AB(g)\,\,\,......(1)$
$6AB\,(g)\,\,\overset {{K_2}} \leftrightarrows \,\,3{A_2}(g)\, + \,3{B_2}(g)......(2)$
The relation between $K_1$ and $K_2$ is