Q. With reference to the advantages of Sodium-Ion Batteries (SIBs) over Lithium-Ion Batteries (LIBs), consider the following statements:
1.Sodium-Ion Batteries are more cost-effective due to the lower price and wider availability of sodium-based materials.
2.Unlike Lithium-Ion Batteries, SIBs are less adaptable to high temperature variations, limiting their use in extreme climates.
Which of the statements given above is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: A
Notes:

Explanation:

  • Statement 1 is correct: Sodium is more abundant and cheaper than lithium, making SIBs more cost-competitive.
  • Statement 2 is incorrect: SIBs actually perform better in a wider temperature range than LIBs, making them more suitable for regions with extreme temperatures.

Source– DST

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