Free Reactions of Group IV Elements MCQs with Answers
62 Reactions of Group IV Elements MCQs from Chemistry, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
Group IV, or Group 14, chemistry covers the trends from carbon and silicon to tin and lead, including their reactions with oxygen, halogens, water, acids and alkalis. It also examines the structures and properties of their oxides and chlorides, oxidation states, and the inert pair effect, rather than treating all members as equally metallic.
Last updated
62 questions · page 4 of 4
- A. SnO + 4NaOH --> Sn(OH)4 + 2Na2O
- B. SnO + 4NaOH --> Na4Sn (OH)4
- C. SnO + 2NaOH --> Na2Sn (OH)4
- D. None of the above
Explanation: The correct reaction for SnO and NaOH is: SnO + 2NaOH → Na2SnO2 + H2O. In this reaction, tin(II) oxide reacts with sodium hydroxide to…
Correct answer: None of the above- A. Isotropic
- B. Anisotropic
- C. good conductor of electricity
- D. Both (b) & (c)
Explanation: Graphite is one of the allotropic forms of carbon, and it is known to be anisotropic and a good conductor of electricity.
Correct answer: Both (b) & (c)