How much percent of the total mass of the Universe is dihydrogen?
Which of the following is not an isotope of hydrogen?
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Which of the following statements is true regarding the density of isotopes of the hydrogen?
Which of the following has a greatest relative atomic mass?
Which of the following option is true regarding the boiling point of hydrogen isotopes?
Which of the following mixture is known as water gas?
What is the process of producing syngas from coal known as?
What are the products in the water gas shift reaction?
Which of the following is not a property of dihydrogen?
At high electric discharge hydrogen and oxygen combine to form _____________
Which of the following statement is true regarding the order of reactivity of halogens?
What is the temperature required in presence of molybdenum and iron for nitrogen to combine with hydrogen?
Sodium and hydrogen combine to form sodium hydride in presence of heat, what is the oxidising agent here?
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