Q168. Which of the following statements about cathode rays is incorrect?Chemistry — NUST Mock By IBAGRADS 3 — Question 168 of 200A. They are a stream of electrons.B. They consist of negatively charged particles.C. They travel at the speed of light.D. They can be deflected by magnetic fields.Practice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →