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Chemistry · Some Basic Concepts of Chemistry

हिन्दी

Consider the following statements regarding fundamental SI units: (A) The SI unit of thermodynamic temperature is Celsius. (B) The SI unit of luminous intensity is candela. (C) The SI unit of amount of substance is mole. (D) The SI unit of electric current is Coulomb. Which of the above statements are correct?

  1. (B) and (D) only
  2. (B) and (C) only
  3. (A), (B) and (C) only
  4. (B), (C) and (D) only

Correct answer · Option 2

(B) and (C) only

Explanation

Thermodynamic temperature unit is Kelvin (not Celsius) and electric current unit is Ampere (not Coulomb). (B) and (C) are correct.
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