MCQ
Compare basic strengths of the above compounds
- A$A > B > C$
- B$B > A > C$
- ✓$C > A > B$
- D$C > B > A$
✓
Answer
Correct option: C.
$C > A > B$
c
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
The colour of tetrammine copper $ (II) $ sulphate is
→In which of the following species the hybrid state of the central atom is same?
Which base is present in $RNA$ but not in $DNA$
→Which one of the following is formed (mainly) when red phosphorus is heated in a sealed tube at $803 \,\mathrm{~K} ?$
→The unbalanced chemical reactions given in List $I$ show missing reagent or condition $(?)$ which are provided in List $II$. Match List $I$ with List $II$ and select the correct answer using the code given below the lists :
→| List $I$ | List $II$ |
| $P.$ $PbO _2+ H _2 SO _4 \xrightarrow{?} PbSO _4+ O _2+$ other product | $1.$ NO |
| $Q.$ $Na _2 S _2 O _3+ H _2 O \xrightarrow{?} NaHSO _4+$ other product | $2.$ $I_2$ |
| $R.$ $N _2 H _4 \xrightarrow{\text { ? }} N _2+$ other product | $3.$ Warm |
| $S.$ $XeF _2 \xrightarrow{?} Xe +$ other product | $4.$ $Cl _2$ |
Codes: $ \quad P \quad Q \quad R \quad S $
The enthalpy of neutralization is about $57.3\, kJ $ for the pair
→When chlorine gas is passed through an aqueous solution of a potassium halide in the presence of chloroform, a voilet colouration is obtained. On passing more of chlorine water, the voilet colour is disappeared and solution becomes colourless. This test confirms the presence of ........... in aqueous solution.
When ether is reacted with ${O_2},$ it undergoes explosion due to
→For electron gain enthalpies of the elements denoted as $\Delta_{ eg } H$, the incorrect option is :
→Which of the following will be the final product when ${C_2}{H_2}$ reacts with $HCl$
→