Multiple Choice
Choose the INCORRECT statement.
A) Hydroxylammine, NH2OH, is a weak acid.
B) Laughing gas, an anesthetic used in dentistry, is N2O.
C) Nitrogen forms oxides with oxidation states that range between +1 and +5.
D) Azides contain the N3- ion.
E) An acid anhydride reacts with water to form an acid.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Ozone and "ordinary" oxygen are examples of:<br>A)allotropes<br>B)isotopes<br>C)isomers<br>D)phalaropes<br>E)tropomers
Q61: Define "hydrogenation reaction."<br>A)Hydrogen is produced chemically.<br>B)Double bonds
Q86: What is the molecular shape for XeF2?<br>A)
Q88: Choose the INCORRECT statement.<br>A) Oleum is SO<sub>3</sub>(g)
Q88: Nitrogen is obtained from air by fractional
Q89: Write a balanced half equation for the
Q92: What is the main commercial source of
Q93: What is the correct completion of the
Q94: On the average, air contains about 9.3
Q95: Give the molecular shape of NO<sub>3</sub><sup>-</sup>.<br>A) trigonal