MHT CET · Chemistry · Polymers

Which of the following polymers is used to obtain shopping bags?

A HDPE
B LDPE
C Polypropylene
D PVC

Verified Solution

Answer & Solution

Correct Answer

(B) LDPE

Step-by-step Solution

Detailed explanation

LDPE is used to obtain shopping bags

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

Name the catalyst used in the commercial preparation of phenol.

MHT CET 2016 Medium
Select the compound which on treatment with nitrous acid liberates nitrogen.

MHT CET 2016 Medium
When propene reacts with $H C l$ in presence of peroxide, the product is

MHT CET 2019 Easy
Identify order of reaction if it's rate constant is $\mathrm{x} \mathrm{sec}^{-1}$.

MHT CET 2021 Medium
A solution of nonvolatile solute is obtained by dissolving 0.8 g in $0.3 \mathrm{dm}^3$ water has osmotic pressure 0.2 atm at 300 K . Calculate the molar mass of solute.
$\left[\mathrm{R}=0.082 \mathrm{~atm} \mathrm{dm}^3 \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right]$

MHT CET 2024 Hard
What is the value of rate constant for first order reaction if slope for the graph of rate versus concentration is $2.5 \times 10^{-3}$ ?

MHT CET 2023 Medium

Explore more questions on app

From MHT CET

Calculate work done if 1 mole of an ideal gas expands isothermally from $2 \mathrm{dm}^3$ to $2.8 \mathrm{dm}^3$ against constant external pressure 1 atm

MHT CET 2025 Medium
Calculate the cryoscopic constant of solvent if depression in freezing point of 0.4 m solution of nonvolatile solute is 1.8 K .

MHT CET 2025 Easy
The domain and range for the function $f(x)=e^{|x| \sin x}$ are domain $=$ IR

MHT CET 2022 Hard
Find the formula weight of reactant if the formula weight of product is $54 \mathrm{u}$ and the percent atom economy is 75 .

MHT CET 2022 Easy
The glycoprotein, fertilizin is secreted by

MHT CET 2015 Medium
The variation of magnetic susceptibility $(\chi)$ with temperature for a diamagnetic substance is shown correctly by graph

MHT CET 2025 Easy

Explore more questions on app