Which of the following statements about hydrogen is/are correct?
1. Hydrogen has three isotopes of which protium is the most common.
2. Hydrogen ion $(H^{+})$ exists freely in solution.
3. Dihydrogen, $H_{2}$ , acts as a reducing agent.
Select the correct answer using the code given below.

Question

Which of the following statements about hydrogen is/are correct?
1. Hydrogen has three isotopes of which protium is the most common.
2. Hydrogen ion

(H^{+})

exists freely in solution.
3. Dihydrogen,

H_{2}

, acts as a reducing agent.
Select the correct answer using the code given below.

Toppr Admin · Accepted Answer

Hydrogen has three isotopes of which protium-xA0- -11H- is the most common- The percent abundance of protium- deuterium and tritium are 99-985- 0-0156 and-xA0- 10-x2212-15 respectively-

Which of the following statements about hydrogen is incorrect?
Hydrogen has three isotopes of which tritium is the most common
Hydrogen never acts as cation in ionic salts
Hydronium ion, $H_{3} O^{+}$ exists freely in solution
Dihydrogen does not act as a reducing agent

Hydrogen has three isotopes of which protium $(_{1}^{1} H)$ is the most common. The percent abundance of protium, deuterium and tritium are 99.985, 0.0156 and $10^{- 15}$ respectively.

Which of the following statements about hydrogen is incorrect?Hydrogen has three isotopes of which tritium is the most commonHydrogen never acts as cation in ionic saltsHydronium ion, H3O+ exists freely in solutionDihydrogen does not act as a reducing agent

Hydrogen has three isotopes of which protium (11H) is the most common. The percent abundance of protium, deuterium and tritium are 99.985, 0.0156 and 10−15 respectively.

Which of the following statements about hydrogen is incorrect?
Hydrogen has three isotopes of which tritium is the most common
Hydrogen never acts as cation in ionic salts
Hydronium ion, $H_{3} O^{+}$ exists freely in solution
Dihydrogen does not act as a reducing agent

Hydrogen has three isotopes of which protium $(_{1}^{1} H)$ is the most common. The percent abundance of protium, deuterium and tritium are 99.985, 0.0156 and $10^{- 15}$ respectively.