MCQ
Which is incorrectly matched ?
- ✓$CsBr_3 \rightleftharpoons Cs^+ + Br^-$
- B$I_4O_9 \rightleftharpoons I^{3+} + (IO_3^-)_3$
- C$AgBrO_3 \rightleftharpoons Ag^+ + BrO_3^-$
- D$I_2O_4 \rightleftharpoons IO_2^- + IO_2^+$
✓
Answer
Correct option: A.
$CsBr_3 \rightleftharpoons Cs^+ + Br^-$
a
$(B)$ Total $4 '\theta_2'$ are present
$(B)$ Total $4 '\theta_2'$ are present
$(C)$ $\theta_3 > \theta_2 > \theta_1$
$(D)$ Total $20$ unshared lone pairs are present
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
Any series of operations so carried out that at the end, the system is back to its initial state is called
Resonance structure of molecule does not have
$(A)$ ના દ્વિબંધ સમકક્ષ કેટલા છે ?
→Which phrase would be incorrect to use
When an electron moves from $L-$ shell to $M-$ shell, then it will be accompanied by :
→Which of the following will show optical isomers?
→$(I)$ cis $- [Co(NH_3)_2(en)_2]^{3+}$ $(II)$ trans $-[IrCl_2(C_2O_4)_2]^{3-}$
$(III)\, [Rh(en)_3]^{3+}$ $(IV)$ cis $-[Ir(H_2O)_3Cl_3$
Which of the following has maximum heat of hydrogennation
The order of increasing ionic radius of the following is
Initial $EMF$ of above cell at $298$ $K$ is .............. $\mathrm{V}$
→Primary amines react with nitrous acid to yield