Question
Write the main types of Redox reactions.

Answer

The Redox reactions are of four types :
(a) combination
(b) decomposition
(c) displacement
(d) disproportionation reaction.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which hybrid orbitals are used by carbon atoms in the following molecules?
$\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}_2$;
Give an alkyne which produces acetic acid and propanoic acid on treatment with alkaline $\mathrm{KMnO}_4$ at $100^{\circ} \mathrm{C}$.
Explain why p-xylene has higher melting point than the corresponding ortho or meta-isomers.
In group 1 of the periodic table, three elements X, Y and Z have ionic radii 133pm, 95pm, 60pm respectively. Giving a reason, arrange these elements in the order of increasing atomic number in the group.
Phosphoric acid is preferred over sulphuric acid in preparation of $\mathrm{H}_2 \mathrm{O}_2$ from peroxide, why?
Ozone gas is heavier than air. Why does ozone layer not settle down near the earth?
The first $(\Delta_{1}\text{H}_{1})$ and the second $(\Delta_{1}\text{H}_{1})$ ionization enthalpies (in $\mathrm{kJ} \mathrm{~mol}^{-1}$ ) and the $(\Delta_{1}\text{H}_{1})$ electron gain enthalpy (in $\mathrm{kJ} \mathrm{~mol}^{-1}$ ) of a few elements are given below:
Elements $\Delta\text{H}_{1}$ $\Delta{\text{H}}_{2}$ $\Delta_{\text{eg}}\text{H}$
I 520 7300 -60
II 419 3051 -48
III 1681 3374 -328
IV 1008 1846 -295
V 2372 5251 +48
VI 738 1451 -40
Which of the above elements is likely to be:
The least reactive element.
Why is $\mathrm{F}_2$ more reactive than $\mathrm{Cl}_2$ ?
Identify the reagents shown in bold in the following equations as nucleophiles or electrophiles:
$ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ + \\ \text{C}_6\text{H}_6+ \text{CH}_3\text{ CO}\rightarrow \text{C}_6\text{H}_5\text{COCH}_3$
Four elements have the following first ionisation enthalpies (in $\mathrm{kJ} \mathrm{mol}^{-1}$ ); 869, 941, 1191 and 1142. The elements, in random order, are $\mathrm{Se}, \mathrm{Br}, \mathrm{Te}$ and I . Which element has an ionisation enthalpy of $869 \mathrm{~kJ} \mathrm{~mol}^{-1}$ and $1142 \mathrm{~kJ} \mathrm{~mol}^{-1}$ respectively?