NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Chemistry
- Chapter
- p Block Elements (Group 13 & 14)
NTA Abhyas 2020 · Chemistry · p Block Elements (Group 13 & 14)
Match list I with list II and select this correct answer using the...
Match list I with list II and select this correct answer using the codes given below the lists.
| & | List I (Type of glass) | & | List II (Property/use) |
|---|---|---|---|
Borosilicate glass | Very high transparency | ||
Calcium-alkali silicate glass | Cheap laboratory glass wares | ||
Lead glass | Optical glass | ||
Soda glass | Domestic glass for windows | ||
| & | Low coefficient of expansion |
Options
- A(p)-2, (q)-5, (r)-3, (s)-4
- B(p)-2, (q)-1, (r)-5, (s)-4
- C(p)-5, (q)-2, (r)-1, (s)-3
- D(p)-5, (q)-4, (r)-3, (s)-2
Correct answer
D. (p)-5, (q)-4, (r)-3, (s)-2
Step-by-step solution
A.B.CaC{O}_{3}Si{O}_{2}C.D.N{a}_{2}C{O}_{3}CaC{O}_{3}Si{O}_{2}