Skip to navigation
Skip to navigation
Skip to search form
Skip to login form
Skip to main content
Skip to footer
Menu
Search
Log in
Log in
Log in using your account on:
Continue with Google
or
Show
Forgotten your username or password?
My Courses
Quizzes
Articles
QuestionHub
Gk Hub
Courses
My Cart
Search
Log in
Oxygen was discovered by
← Question Bank
EN
HI
Showing:
EN
Oxygen was discovered by
Full question view is available to registered users.
Login to view full question
Quiz ID: 13 • Section: SECTION-3 MCQs
Scroll to top
Close
Log in
Log in using your account on:
Continue with Google
or
Show
Forgotten your username or password?
Close
Close
Close
×
📲
Download Android App
Better, faster experience with our APK.
Download APK
Scan on your Android phone to download
Note:
First time install requires enabling
Install unknown apps
for your browser.
Not now
Don’t show again for 7 days
