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 #41278
Back to Home
View All P BLOCK ELEMENTS Questions
15 Views
Question
Which of the following is NOT a method for preparing chlorine gas in the laboratory?
A. Heating MnO2 with concentrated HCl
B. Heating sodium chloride with concentrated sulfuric acid alone.
C. Reacting KMnO4 with HCl
D. Heating MnO2, NaCl, and concentrated H2SO4 together
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT a major use of ammonia?
17
What is the approximate melting point of oxygen?
25
What is the nature of the aqueous solution of ammonia?
15
Which Indian squash player retired hurt in the final of the NSW Squash Bega Open on Sunday?
(Current Affairs)
33
Which Indian state recently declared a new wildlife sanctuary to protect the endangered Great Indian...
(Current Affairs)
303