Multiple choice

Formula for hydrazine is

  1. H2NNH2

  2. NH2NH2

  3. NHNH

  4. NH3

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hydrazine is N2H4, which is properly written as NH2NH2 showing the N-N single bond with each nitrogen bonded to two hydrogens. It is a powerful reducing agent used in rocket fuels and as a precursor to polymers.