MCQ
Which of the following is ferromagnetic
- A$Cr$
- B$Mn$
- C$W$
- ✓$Co$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


How many geometrical isomers are possible for this compound?
$(1)$ In gas phase $SO_2$ molecule is $V-$ shape.
$(2)$ In gas Phase $SO_3$ molecule is planar
$(3)$ $\gamma - SO_3$ is cyclic trimer
Which oi the above statement are correct ?