Multiple Choice Questions : Hydrogen GK
Are you looking for GK on Hydrogen? If Yes then you are at right place. Here you will find detailed General Knowledge on Hydrogen - GK Questions and Answers, Trivia, Quiz, Interview MCQ & Hydrogen Current Affairs for Government & Competitive Exams like SSC and UPSC, RRB, NDA, CDS exams, around 10% to 20% of GK questions are asked from the Current GK. as you know Hydrogen GK MCQS is very important for Competitive Exams. In this GK MCQ section we are covering MCQS on Hydrogen
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Question : Which of the following gases is responsible for discolouration of brass in air?
Question : Which of the gas is not known as green house gas?
Question : The element common to all acids is
Question : Paper is manufactured by
Question : Brass gets discoloured in air because of the presence of which of the following gases in air?
Question : Which of the following is the lightest gas?
Question : The gas used for filling weather balloons is
Question : Gases used to prepare Ammonia gas are
Question : The gas used in the manufacture of vanaspati from vegetable oil is