Chemistry · Some Basic Concepts of Chemistry
हिन्दीConsider 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?
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.