Post category:Chemistry Mcqs Post comments:0 Comments What is the chemical formula of Ozone? A. H2O B. C12 C. O3 D. CH4 Read more articles Previous PostA seasonally reverse wind is known as_____? Next PostWeather describes the condition of ______ at anytime. A. The earth B. The land surface C. The Atmosphere D. The ionosphere You Might Also Like The horizontal rows of the periodic table are called ______? June 23, 2020 The Sun’s mass is mainly consist of ____________? September 7, 2021 The PH scale of pure water is? May 9, 2020 The halogen present in the solid form is: August 26, 2020 Which of the following hydrocarbons is more reactive? June 22, 2020 The temperature at which motion of the molecules ceases is/are April 27, 2022 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ