The number of ejected photoelectrons increases with increase. is strong electrolyte?

Correct answer: C. KCl

  • A. Ca(OH)2
  • B. SiCl4
  • C. KCl
  • D. SrCl2

Explanation

KCl is a strong electrolyte because it fully dissociates into ions (K+ and Cl-) in water, allowing efficient conduction of electricity. Ca(OH)2 is a weak base and weak electrolyte, which means it does not fully dissociate into ions. SiCl4 does not dissociate at all in water, making it a non-electrolyte. SrCl2 was incorrectly described; it is a strong electrolyte as it also fully dissociates in solution.

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