MCQ
Deficiency of which vitamin causes rickets
- ✓Vitamin $-D$
- BVitamin $-B$
- CVitamin $-A$
- DVitamin $-K$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(I)\,[Ni(CO)_4]$ $(II)\, [Mn(CN)_6]^{4-}$ $(III)\, [Cr(NH_3)_6]^{3+}$ $(IV) \,[CoF_6]^{3 -}$
$\text { [en }= H _2 NCH _2 CH _2 NH _2 \text { ] }$