Gram atoms of hydrogen in 5.5g H2? A. 5.50 B. 2.25 C. 5.45 D. 2.20 Right Answer: A. 5.50 Share : December 13, 2017 Hassan Ali Chemistry Total 6 Votes: 3 3 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -The largest number of moles are present in?Electrochemical series is useful in?Carbon sub oxide?