Question:
Gas present in food packet of substances is:
Gas present in food packet of substances is:
Show Hint
Nitrogen gas prevents oxidation and rancidity, keeping packed food fresh for longer.
Updated On: Oct 7, 2025
- H\(_2\)
- O\(_2\)
- N\(_2\)
- F\(_2\)
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Purpose of gas in food packets.
To prevent spoilage and oxidation, an inert atmosphere is required inside sealed food packets.
Step 2: Gas used.
Nitrogen gas (N\(_2\)) is used because it is inert, does not react with food, and displaces oxygen which causes oxidation and spoilage.
Step 3: Conclusion.
Thus, the gas present in food packets is (C) N\(_2\).
To prevent spoilage and oxidation, an inert atmosphere is required inside sealed food packets.
Step 2: Gas used.
Nitrogen gas (N\(_2\)) is used because it is inert, does not react with food, and displaces oxygen which causes oxidation and spoilage.
Step 3: Conclusion.
Thus, the gas present in food packets is (C) N\(_2\).
Was this answer helpful?
0
0
Top Questions on Gaseous State
- Which of the following gases has the highest density at STP?
- VITEEE - 2025
- Chemistry
- Gaseous State
- At 27$^{\circ}$C, 1 L of H$_2$ with a pressure of 1 bar is mixed with 2 L of O$_2$ with a pressure of 2 bar in a 10 L flask. What is the pressure exerted by gaseous mixture in bar? (Assume H$_2$ and O$_2$ as ideal gases)
- AP EAPCET - 2025
- Chemistry
- Gaseous State
- Consider the following:
Statement-I: If thermal energy is stronger than intermolecular forces, the substance prefers to be in gaseous state.
Statement-II: At constant temperature, the density of an ideal gas is proportional to its pressure.
The correct answer is- AP EAPCET - 2025
- Chemistry
- Gaseous State
The most probable speed \(u_{mp}\) of 8 g of H\(_2\) is \(2 \times 10^2\) ms\(^{-1}\). The kinetic energy (in J) of the same amount of H\(_2\) gas is
- AP EAPCET - 2025
- Chemistry
- Gaseous State
- At T(K), a gaseous mixture contains H\(_2\) and O\(_2\). The total pressure of the mixture is 2 bar. The partial pressure of H\(_2\) is 1.778 bar. What is the weight (w/w) percentage of H\(_2\) in the mixture?
- AP EAPCET - 2025
- Chemistry
- Gaseous State
View More Questions
Questions Asked in UP Board XII exam
- If \( f: \mathbb{R} \to \mathbb{R} \), is given by \( f(x) = (3 - x^3)^{1/3} \), then \( f \circ f(x) \) is equal to :
- UP Board XII - 2025
- Relations and functions
- Establish the formula of magnetic dipole moment.
- UP Board XII - 2025
- Magnetism
- Prove that \( \int_{0}^{\pi/2} \sqrt{\frac{1+\cos 4x}{2}} \, dx = 1 \).
- UP Board XII - 2025
- Calculus
- Bt cotton formed from:
- UP Board XII - 2025
- Biotechnology
- Correct any one of the following sentences:
(i) India won the match by an inning.- UP Board XII - 2025
- Sentence Correction
View More Questions