Home
Class 12
CHEMISTRY
STATEMENT-1 Decron form with liberation ...

STATEMENT-1 Decron form with liberation of `H_(2)O`
STATEMENT-2 : Nylon-6 has cyclic monamer
STATEMENT-3 : Polyester form with liberation of `H_(2)O`

A

TTT

B

TFT

C

FFF

D

FTF

Text Solution

AI Generated Solution

The correct Answer is:
To analyze the statements provided in the question, we will evaluate each statement one by one and determine their validity based on our understanding of polymers. ### Step 1: Evaluate Statement 1 **Statement 1:** Dacron forms with liberation of H2O. - **Explanation:** Dacron is a type of polyester made from the polymerization of ethylene glycol and terephthalic acid. During this condensation polymerization process, a water molecule (H2O) is released as a byproduct. Therefore, this statement is **true**. ### Step 2: Evaluate Statement 2 **Statement 2:** Nylon-6 has a cyclic monomer. - **Explanation:** Nylon-6 is synthesized from caprolactam, which is indeed a cyclic monomer. Caprolactam has a lactam structure (a cyclic amide) that opens up during polymerization to form the linear polymer Nylon-6. Therefore, this statement is also **true**. ### Step 3: Evaluate Statement 3 **Statement 3:** Polyester forms with liberation of H2O. - **Explanation:** As established in the evaluation of Statement 1, polyesters, including Dacron, are formed through condensation reactions that typically release water (H2O) as a byproduct. Therefore, this statement is also **true**. ### Conclusion Since all three statements are true, we conclude that the correct answer is that all statements are valid. ### Final Answer: All statements are true. ---
Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT Section-I (Subjective Type Questions )|6 Videos

  • POLYMERS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT Section-J (Aakash challengers Questions )|4 Videos

  • POLYMERS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT Section-G (Integer Answer Type Questions )|4 Videos

  • ORGANIC CHEMISTRY: SOME BASIC PRINCIPLE AND TECHNIQUES

    AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|28 Videos

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION H)|9 Videos

Similar Questions

Explore conceptually related problems

STATEMENT-1: Nylon-66 is a polyamide. STATEMENT-2 : Nylon-66 is a polymer of caprolactam. STATEMENT-3 : It is a copolymer.

Statment 1 |Delta_(f)H|" of "(H_(2)O,l)gt|Delta_(f)H|" of "(H_(2)O,g) Statment 2 DeltaH_("condensation") is negative. (a)If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1 (b)If both the statements are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1 (c)If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE (d)If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

The volume of O_(2) liberated from 0.96g of H_(2)O_(2) is

The volume of O_(2) liberated from 0.96g of H_(2)O_(2) is

STATEMENT-1: For the reaction NaOH + H_(2)CO_(3) to NaHCO_(3) + H_(2)O equivalent weight of H_(2)CO_(3) is 62. STATEMENT-2: n factor of H_(2)CO_(3) is 1 (in above reaction) and equivalent mass =("Molecular mass")/("n factor")

Which is true statement about H_(2)O :

STATEMENT -1 : 18 ml of H_(2)O and 18 ml of CO_(2) at 277 K have same no. of moles. and STATEMENT -2 : Density of H_(2)O is more than CO_(2) .

The volume of oxygen liberated from 0.68g of H_(2)O_(2) is

STATEMENT-1: In disproportionation reaction 50% of the substance is oxidised and remaining 50% is reduced. STATEMENT-2: Decomposition of H_(2)O_(2) is not a disproportionation reaction. STATEMENT-3: Both HNO_(2) & H_(3)PO_(3) can undergo disproportionation reaction.

Mg liberates H_(2) on reaction with