KBC 2023| Which of these substances undergoes sublimation? KBC 2023 , Check the answer for the question . Which of these substances undergoes sublimation? By Ritika Shekhawat - December 11, 2023 KBC 2023, The options of the question – Which of these substances undergoes sublimation? A. Sand B. Sugar C. Turmeric D. Naphthalene The answer is D. Naphthalene