Question:
Which of the following compounds is not correctly matched with the property given?
Which of the following compounds is not correctly matched with the property given?
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Sn$^{2+}$ is easily oxidized to Sn$^{4+}$, so SnCl$_2$ behaves as a reducing agent.
Updated On: Jun 10, 2026
- Silica - Has high melting point
- Stannous chloride - good oxidizing agent
- Silicones - water-repellent and heat-resistant
- Zeolites - ion-exchangers
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The Correct Option is B
Solution and Explanation
Concept:
This question tests properties of silicon, tin, and related compounds.
Step 1: Analysis
• (A) Correct: SiO$_2$ has giant covalent structure → high melting point.
• (B) Incorrect: SnCl$_2$ is a reducing agent, not oxidizing agent.
• (C) Correct: Silicones are thermally stable and hydrophobic.
• (D) Correct: Zeolites act as ion exchangers.
Thus, option (B) is incorrect.
Step 1: Analysis
• (A) Correct: SiO$_2$ has giant covalent structure → high melting point.
• (B) Incorrect: SnCl$_2$ is a reducing agent, not oxidizing agent.
• (C) Correct: Silicones are thermally stable and hydrophobic.
• (D) Correct: Zeolites act as ion exchangers.
Thus, option (B) is incorrect.
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