MCQ
The colour discharge tubes for advertisement mainly contain
- AArgon
- ✓Neon
- CHelium
- DXenon
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| list $I$ | list $II$ |
| $(A)$ Butane $\to$ Isobutane | $(a)$ Cracking |
| $(B)$ Butane $\to$ Lower hydrocarbons | $(b)$ Isomerisation |
| $(C)$ $n-$ Heptane $\to $ Toluene | $(c)$ Reed reaction |
| $(D)$ Propane $\to$ $CH_3CH_2CH_2SO_2Cl$ | $(d)$ Aromatizatio |
$C{H_3}C{H_2}COOH\xrightarrow{{SOC{l_2}}}\,B\,$$ \xrightarrow{{N{H_3}}}\,C\,\xrightarrow[{B{r_2}}]{{KOH}}\,D$
The structure of $D$ would be
${H_2}O + {H_2}PO^-_4 \rightleftharpoons {H_3}{O^ + } + HPO_4^{ - 2}$
Select out the group of acidic species lying on the right side of the equilibrium
$(a) ClO_4^-> ClO_3^-> ClO_2^-> ClO^-$ Stability order
$(b) Cl_2 > Br_2> F_2> I_2$ Bond energy
$(c) OF_2 < OH_2< OCl_2$ Bond angle
$(d) I^-> Br^-> Cl^-$ Reducing power
