Chemistry - Complete Pblock- Question with Solution | TestHub
ChemistryComplete Pblock-p-Block 13,14Easy2 minPYQ_2020
ChemistryEasysingle choice
Match the items in Column I with its main use listed in Column II:
| Column I | Column II | ||
| A. | Silica gel | i. | Transistor |
| B. | Silicon | ii. | Ion-exchanger |
| C. | Silicone | iii. | Drying agent |
| D. | Silicate | iv. | Sealant |
Options:
Answer:
A
Solution:
Silica gel is used as a drying agent. Silicon is used in Transistors. Silicone is a sealant while silicates including Zeolites are ion exchangers.
Stream:NTA_ABHYASSubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 13,14
⏱ 2mℹ️ Source: PYQ_2020
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