Hydrogen questions
183 published questions with worked solutions.
- The best method to test whether a clear liquid is water, is to:Not in JEE Main or NEET syllabus
- Hydrogen burns with:Not in JEE Main or NEET syllabus
- Deuterium, an isotope of hydrogen is:Not in JEE Main or NEET syllabus
- Metal which does not react with cold water but evolves H_2 with steam is:Not in JEE Main or NEET syllabus
- Heavy water is not used for dinking because:Not in JEE Main or NEET syllabus
- Hydrogen molecules are:Not in JEE Main or NEET syllabus
- The boiling point of heavy water is:Not in JEE Main or NEET syllabus
- Para hydrogen is:Not in JEE Main or NEET syllabus
- Hydrogen is obtained by the action of an alloy of silicon and iron with NaOH. The process is called:Not in JEE Main or NEET syllabus
- Heavy water was discovered by:Not in JEE Main or NEET syllabus
- Maximum density of heavy water is at:Not in JEE Main or NEET syllabus
- Hydrogen is not used for:Not in JEE Main or NEET syllabus
- Hydrogen reacts with …… even in the dark.Not in JEE Main or NEET syllabus
- Ordinary hydrogen has preponderance of:Not in JEE Main or NEET syllabus
- The life period of atomic hydrogen is:Not in JEE Main or NEET syllabus
- The number of radioactive isotopes of hydrogen is:Not in JEE Main or NEET syllabus
- Hydrogen has a tendency to gain one electron in order to acquire helium configuration. It thus, resembles:Not in JEE Main or NEET syllabus
- The most abundant isotope of hydrogen is:Not in JEE Main or NEET syllabus
- Ordinary hydrogen is a mixture at:Not in JEE Main or NEET syllabus
- Heavy water freezes at:Not in JEE Main or NEET syllabus
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