The mass of 2 mole of sodium hydroxide will be A. 2 gB. 20 gC. 40 gD. 80 g Show Answer…...Hide AnswerCorrect Answer: D. 80 g Related Read more articles Previous Post“A” compound is always consists of the same elements combined in the same fixed ratio”. The statement is Next PostBismark brown is a dye. Its molar mass is 228.3 g/mol. When the dye was analyzed by a scientist, it was found that it contains 30.68% nitrogen. How many nitrogen atoms are there in each Bismark brown molecule? If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply
