Question:
The firing temperature of soft porcelain is
The firing temperature of soft porcelain is
Show Hint
Soft porcelain contains more flux and therefore fires at a lower temperature than hard porcelain.
Updated On: May 7, 2026
- \(1000^\circ C\)
- \(1250^\circ C\)
- \(1100^\circ C\)
- \(1350^\circ C\)
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Soft porcelain is fired at a lower temperature than hard porcelain.
Hard porcelain generally requires a higher firing temperature because it has a more refractory body composition.
Soft porcelain contains more fluxing materials.
Fluxes lower the vitrification temperature of the ceramic body.
Because of this, soft porcelain can mature at a comparatively lower firing temperature.
The given options are:
\[
1000^\circ C,\quad 1250^\circ C,\quad 1100^\circ C,\quad 1350^\circ C.
\]
Among these, the correct firing temperature of soft porcelain is:
\[
1250^\circ C.
\]
Thus, soft porcelain is fired at about:
\[
1250^\circ C.
\]
Was this answer helpful?
0
0
Top AP ECET Ceramic Technology Questions
- The Earth's core is primarily composed of
- Which type of rock is formed from cooling Lava or Magma?
- Granite is an example of
- Which of the following is a Metamorphic rock?
- The hardest mineral on the Moh's scale is
View More Questions
Top AP ECET materials science Questions
- The Earth's core is primarily composed of
- Which type of rock is formed from cooling Lava or Magma?
- Granite is an example of
- Which of the following is a Metamorphic rock?
- The hardest mineral on the Moh's scale is
View More Questions
Top AP ECET Questions
- The sum of the four digit even numbers that can be formed with the digits 0,3,5,4 with out repetition is
- Thermal decomposition of $HCOOH$ is a first order reaction and the rate constant at T(K) is $4.606 \times 10^{-3}\, s^{-1}$. The time required to decompose $90\%$ of initial quantity of $HCOOH$ at $T(K)$ in seconds is
- Three rods of same dimensions have thermal conductivities 3 K, 2 K and K. They are arranged as shown below:What will be the temperature T of the junction?
- To which group and period does the element belong if the electronic configuration of an element in its $-2$ oxidation state is $1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6}$ ?
- A ball of mass 0.6 kg attached to a light inextensible string rotates in a vertical circle of radius 0.75 m such that it has a speed of $ 5\text{ }m{{s}^{-1}} $ when the string is horizontal. Tension in string when it h horizontal on other side is $ (g=10m{{s}^{-}}2) $
View More Questions