Hydrogen questions
183 published questions with worked solutions.
- Which one of the following statements about water is FALSE ?Not in JEE Main or NEET syllabus
- The correct statements among (a) to (d) are: (a) saline hydrides produce H_2 gas when reacted with H_2O. (b) reaction of LiAlH_4...Not in JEE Main or NEET syllabus
- The isotopes of hydrogen are:Not in JEE Main or NEET syllabus
- The correct statements among (a) to (d) regarding H_2 as a fuel are: (a) It produces less pollutants than petrol. (b) A cylinder...Not in JEE Main or NEET syllabus
- NaH is an example of:Not in JEE Main or NEET syllabus
- Among the following reactions of hydrogen with halogens, the one that requires a catalyst is:Not in JEE Main or NEET syllabus
- The total number of isotopes of hydrogen and number of radioactive isotopes among them, respectively, are:Not in JEE Main or NEET syllabus
- The equation that represents the water-gas shift reaction is :Not in JEE Main or NEET syllabus
- Match the following and identify the correct option. List-I: (a) CO(g) + H2(g) (b) Temporary hardness of water (c) B2H6 (d) H2O2...Not in JEE Main or NEET syllabus
- Match List - I with List - II. List-I (Hydrides): (a) MgH_2 (b) GeH_4 (c) B_2H_6 (d) HF List-II (Nature): (i) Electron precise...Not in JEE Main or NEET syllabus
- Which of the following statements are NOT correct? A. Hydrogen is used to reduce heavy metal oxides to metals. B. Heavy water is...Not in JEE Main or NEET syllabus
- The single largest industrial application of dihydrogen isNot in JEE Main or NEET syllabus
- Isotope(s) of hydrogen which emits low energy –particles with t_ 1/2 value > 12 years is / areNot in JEE Main or NEET syllabus
- Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : Hydrogen is...Not in JEE Main or NEET syllabus
- Deuterium resembles hydrogen in properties but :Not in JEE Main or NEET syllabus
- Which one of the following metals forms interstitial hydride easily ?Not in JEE Main or NEET syllabus
- Which of the following forms of hydrogen emits low energy ^- particles?Not in JEE Main or NEET syllabus
- Reaction of BeCl_ 2 with LiAlH_ 4 gives : (A) AlCl_ 3 (B) BeH_ 2 (C) LiH (D) LiCl (E) BeAlH_ 4 Choose the correct answer from...Not in JEE Main or NEET syllabus
- Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R Assertion A : Hydrogen is...Not in JEE Main or NEET syllabus
- Which of the following combination will produce H_2 gas?Not in JEE Main or NEET syllabus
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