Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
P BLOCK ELEMENTS
Question #37522
Back to Home
View All P BLOCK ELEMENTS Questions
17 Views
Question
If a sample of PCl5 fumes upon exposure to air, what does this indicate?
A. The PCl5 is impure
B. The PCl5 is subliming
C. The presence of moisture in the air causing hydrolysis
D. The PCl5 is decomposing
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the trend in the chemical reactivity of Group 15 hydrides (EH₃) as you move down the group...
10
Which allotrope of sulphur is stable below 369 K?
24
What is the typical physical state of elemental sulphur used as a raw material?
19
What are the official dates for Fire Safety Week 2025 as launched by the Union Health Department?
(Current Affairs)
30
What was the key focus of discussions between Prime Minister Narendra Modi and German Chancellor Mer...
(Current Affairs)
25