>
Exams
>
Food Technology
>
Miscellaneous
>
sublimation is a process of converting
Question:
Sublimation is a process of converting
Show Hint
A common example of sublimation is the transformation of dry ice (solid CO₂) directly into carbon dioxide gas.
AP PGECET - 2024
AP PGECET
Updated On:
May 5, 2025
Solid to gaseous state
Gaseous to liquid state
Liquid to solid state
Solid to solid state
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
Sublimation is the process by which a substance transitions directly from a solid to a gas, bypassing the liquid phase. This occurs under specific temperature and pressure conditions.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Miscellaneous
Fixed investments for manufacturing a product in a particular year is Rs. 80,000. The estimated sales for this period is 2,00,000. The variable cost per unit for this product is Rs. 4. If each unit sold is at Rs. 20, then the break-even point would be:
AP PGECET - 2024
Mechanical Engineering
Miscellaneous
View Solution
Which of the following strain mainly represents the change of shape?
AP PGECET - 2024
Mechanical Engineering
Miscellaneous
View Solution
A steel rod of diameter 10 mm and 1 m long is heated from 20°C to 120°C, its coefficient of thermal expansion \( \alpha = 12 \times 10^{-6} / \text{K} \) and Young’s Modulus \( E = 200 \, \text{GPa} \). If the rod is free to expand, the thermal stress developed in it is
AP PGECET - 2024
Mechanical Engineering
Miscellaneous
View Solution
Which of the following forces are considered in the equations of virtual work?
AP PGECET - 2024
Mechanical Engineering
Miscellaneous
View Solution
A plane truss has four members and four joints. The truss is
AP PGECET - 2024
Mechanical Engineering
Miscellaneous
View Solution
View More Questions
Questions Asked in AP PGECET exam
Let \( z \) be a complex variable and \( C : |z| = 3 \) be a circle in the complex plane. Then,
\[ \oint_C \frac{z^2}{(z - 1)^2(z + 2)} \, dz = \]
AP PGECET - 2025
Complex numbers
View Solution
If \( \vec{F}(x, y, z) = 3x^2y\,\hat{i} + 5y^2z\,\hat{j} - 8xyz\,\hat{k} \) is a continuously differentiable vector field, then the curl of \( \vec{F} \) at (1,1,1) is ...............
AP PGECET - 2025
Calculus
View Solution
Let \( f(x) = x^3 - \dfrac{9}{2}x^2 + 6x - 2 \) be a function defined on the closed interval \([0, 3]\). Then, the global maximum value of \( f(x) \) is ...............
AP PGECET - 2025
Calculus
View Solution
For a stable closed loop system, the gain at phase crossover frequency should always be:
AP PGECET - 2025
Control Systems
View Solution
If the matrix
\[ A = \begin{pmatrix} 3 & -1 & 1 \\ -1 & 5 & -1 \\ 1 & -1 & 3 \end{pmatrix} \] has three distinct eigenvalues, and one of its eigenvectors is \[ \begin{pmatrix} 1 \\ 0 \\ -1 \end{pmatrix}, \] then which of the following can be another eigenvector of \( A \)?
AP PGECET - 2025
Linear Algebra
View Solution
View More Questions