Download App

MHT-CET PCB 01 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCB 011 Mark
MCQ
The following structure represents the polymer:

$\begin{array}{cc}
\ce{[-C-CH2-NH-C-(-CH2)5 NH -]_{{n}}}\\
\phantom{}||\phantom{.............}||\phantom{................}\\
\phantom{}\ce{O}\phantom{.............}\ce{O}\phantom{................}
\end{array}$

  • A
    PHBV
  • B
    Dacron
  • ✓
    Nylon 2-nylon 6
  • D
    Nylon 6, 6
✓

Answer

Correct option: C.
Nylon 2-nylon 6
C

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from MHT-CET PCB 01→MHT-CET PCB 01 — all question types→MHT - CET STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

When a light of wavelength 4000 Å falls on a photoelectric emitter, photoelectrons are liberated. For another emitter, light of wavelength 6000 Å is sufficient for photo emission. The work functions of the two emitters are in the ratio of ____________.
→
Which of the following refers to the water present in the form of hydrated oxides of silicon, aluminium, etc.?
→
Maltose - X + Y, Identify X and Y in the presence of the enzyme maltase.
→
For Fraunhofer diffraction to occur ____________.
→
When light of wavelength 'λ' is incident on a photosensitive surface, the stopping potential is 'V'. When light of wavelength '3λ' is incident on the same surface, the stopping potential is $\frac{ V }{6}$. Threshold wavelength for the surface is _______.
→
A particle is executing simple harmonic motion with frequency f. The frequency at which its kinetic energy changes into potential energy is ______.
→
The derivative of $\cos ^{\wedge}-1\left(2 x^{\wedge} 2-1\right)^{\prime}$ w.r.t $\cos ^{\wedge}-1 x^{\wedge}$ is_____
→
For the reaction $\ce{2NO2 + F2 -> 2NO2F}$, following mechanism has been provided:$\ce{NO2 + F2 ->[slow] NO2F + F}$
$\ce{NO2 + F ->[fast] NO2F}$
The rate expression of the above reaction can be written as:
→
In a population, natality is used to represent ____________.
→
During drought, ______ brings about closing of stomata.
→