Question:
Which from following polymers is used to obtain plastic dinner ware?
Which from following polymers is used to obtain plastic dinner ware?
Show Hint
Chemistry Tip: Melamine plastic is heat resistant and commonly used in crockery items.
Updated On: Apr 23, 2026
- Backelite
- Teflon
- Melamine-formaldehyde
- Polyacrylonitrile
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understand the requirement.
Plastic dinner ware such as plates, bowls, cups and serving trays should be:
• hard and durable,
• heat resistant,
• light in weight,
• scratch resistant,
• suitable for repeated domestic use.
Step 2: Examine Melamine-formaldehyde. Melamine-formaldehyde is a thermosetting plastic. It is strong, hard, glossy and resists heat and stains. Because of these properties, it is widely used in kitchenware and dinner sets.
Step 3: Check other options.
• Bakelite: Mainly used in electric switches, handles and insulators.
• Teflon: Used as non-stick coating on cookware.
• Polyacrylonitrile: Used in synthetic fibres like acrylic wool.
Step 4: Compare uses. Among all given polymers, only Melamine-formaldehyde is commonly used for making plastic dinner ware.
Step 5: Conclusion. $$ \therefore \text{Correct option is (C) Melamine-formaldehyde.} $$
• hard and durable,
• heat resistant,
• light in weight,
• scratch resistant,
• suitable for repeated domestic use.
Step 2: Examine Melamine-formaldehyde. Melamine-formaldehyde is a thermosetting plastic. It is strong, hard, glossy and resists heat and stains. Because of these properties, it is widely used in kitchenware and dinner sets.
Step 3: Check other options.
• Bakelite: Mainly used in electric switches, handles and insulators.
• Teflon: Used as non-stick coating on cookware.
• Polyacrylonitrile: Used in synthetic fibres like acrylic wool.
Step 4: Compare uses. Among all given polymers, only Melamine-formaldehyde is commonly used for making plastic dinner ware.
Step 5: Conclusion. $$ \therefore \text{Correct option is (C) Melamine-formaldehyde.} $$
Was this answer helpful?
0
0
Top MHT CET Chemistry Questions
- The temperature of $32^{\circ}C$ is equivalent to
- The heat of formation of water is $ 260\, kJ $ . How much $ H_2O $ is decomposed by $ 130\, kJ $ of heat ?
- If a metal crystallises in bcc structure with edge length of unit cell $4.29 \times 10^{-8}\, cm$ the radius of metal atom is
- Which of the following oxides can act both as an oxidising agent as well as reducing agent ?
- "The mass and energy both are conserved in an isolated system", is the statement of
View More Questions
Top MHT CET Polymers Questions
- The monomers used in preparation of dextron are
- A hydrocarbon has molecular formula C2H6. Which of the class of hydrocarbons cannot have this formula?
- In nitroprusside ion, the iron and NO exist as Fe(II) and rather than Fe(III) and NO. These forms can be distinguished by:
- Solid is gradually dissolved in a solution. At which concentration of , precipitate of begins to form? for
- Which of the following is a biodegradable polymer?
View More Questions
Top MHT CET Questions
- During r- DNA technology, which one of the following enzymes is used for cleaving DNA molecule ?
- In non uniform circular motion, the ratio of tangential to radial acceleration is (r = radius of circle, $v =$ speed of the particle, $\alpha =$ angular acceleration)
- The temperature of $32^{\circ}C$ is equivalent to
- The line $5x + y - 1 = 0$ coincides with one of the lines given by $5x^2 + xy - kx - 2y + 2 = 0 $ then the value of k is
- The heat of formation of water is $ 260\, kJ $ . How much $ H_2O $ is decomposed by $ 130\, kJ $ of heat ?
View More Questions