arrow
arrow
arrow
Which of the following substances is known as Dry Ice?
Question



Which of the following substances is known as Dry Ice?


A.

 Solid Carbon Dioxide 


B.

Solid Oxygen

 

C.

Liquid Hydrogen


D.

 Liquid Nitrogen

Correct option is A

 • Dry Ice is the solid form of carbon dioxide (CO₂).

• It is called “dry” because it does not melt into liquid, but directly changes into gas (sublimation).

Information Booster:
• Temperature of dry ice = −78.5°C

Additional Knowledge:
• Uses:

  • Food preservation

  • Fog effects in stage shows

  • Medical transport

Free Tests

Free
Must Attempt

OSSC CGL 2024 Prelims PYP (Held on 20-Oct-2024)

languageIcon English
  • pdpQsnIcon150 Questions
  • pdpsheetsIcon150 Marks
  • timerIcon150 Mins
languageIcon English
Free
Must Attempt

Odisha GK Test 01

languageIcon English
  • pdpQsnIcon10 Questions
  • pdpsheetsIcon10 Marks
  • timerIcon10 Mins
languageIcon English
Free
Must Attempt

OSSC CGL Prelims Full Mock Test 01

languageIcon English
  • pdpQsnIcon150 Questions
  • pdpsheetsIcon150 Marks
  • timerIcon150 Mins
languageIcon English
test-prime-package

Access ‘OSSSC Excise Constable, Forester, FG’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
387k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow