Question
Which is best reducing agent and best oxidising agent?

Answer

  1. Li is best reducing agent due to lowest standard reduction potential.
  2. F2 is best oxidising agent due to highest standard reduction potential.

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

H3 PO3 can be represented by structures 1 and 2 shown below. Can these two structures be taken as the canonical forms of the resonance hybrid representing H3 PO3? If not, give reasons for the same.

The electronic configuration of valence shell of Cu is 3d10 4s1 and not 3d9 4s2. How is this configuration explained?
Arrange the elements with the following electronic configurations in order of increasing electron gain enthalpy.
  1. 1s2 2s2 2p5
  2. 1s2 2s2 2p4
  3. 1s2 2s2 2p3
  4. 1s2 2s2 2p6 3s2 3p4
Give one point to differentiate the following thermodynamic terms:
  1. Extensive properties and intensive properties.
  2. Isothermal process and isobaric process.
What will be value of (pKa + pKb) at 25°C?
1L of a gas at STP weighs 1.97g. What is molecular mass?
Nucleophiles and electrophiles are reaction intermediates having electron rich and electron deficient centres respectively. Hence, they tend to attack electron deficient and electron rich centres respectively. Classify the following species as electrophiles and nucleophiles.
  1. $\text{H}_3\text{CO}^-$
  2. $\ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}\\\ \ \ \ \ \ \ \ \ \ \ \ \ ||\\\text{H}_3\text{C}-\text{C}-\text{O}^-$
  3. $\ \dot{}\\\text{Cl}$
  4. $\text{Cl}_2\text{C}:$
  5. $(\text{H}_3\text{C})_3\text{C}^+$
  6. $\text{Br}^-$
  7. $\text{H}_3\text{COH}$
  8. $\text{R}-\text{NH}-\text{R}$
Draw the Lewis structures for the following molecules and ions :
$
H_2 S, SiCl_4, BeF_2, CO_3^{2-}, HCOOH
$
Bond angle in NH3 is more than in H2O. Justify.
If the $K _{\text {sp }}$ of AgCl is $4 \times 10^{-8}$ then in 15 lit of its saturated solution, how much AgCl is added?