\( 2 \mathrm{RCl}+\mathrm{Si} \underset{570 \mathrm{~K}}{\stackrel{...
\( 2 \mathrm{RCl}+\mathrm{Si} \underset{570 \mathrm{~K}}{\stackrel{\text { Cu powder }}{\longrightarrow}} \mathrm{R}_{2} \mathrm{SiCl}_{2} \stackrel{\mathrm{H}_{2} \mathrm{O}}{\longrightarrow} \mathrm{R}_{2} \mathrm{Si}(\mathrm{OH})_{2} \stackrel{\text { Polymerisation }}{\longrightarrow} \operatorname{polymer}(A) \). then polymer \( (A) \) can not be :
(a) cyclic silicone
(b) crosslinked 3D silicone
\( \mathrm{P} \)
(c) linear silicone
(d) none of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2023-02-13 | An electron is in an excited state in hydrogen-like atom. It has a ... |
| 2023-02-13 | What is the use of tetraethyl lead
(1) As a catalyst in addition re... |
| 2023-02-13 | Eye is most sensitive to :-
(1) \( 20 \AA \)
(2) \( 1000 \AA \)
\( ... |
| 2023-02-13 | If \( f_{r}(x), g_{r}(x), h_{r}(x), r=1,2,3 \) are polynomials in \... |
| 2023-02-13 | Which of the following is not a monomer for a high molecular mass s... |
| 2023-02-13 | Write the discriminant of the following
(P)
(i) \( 3 x^{2}-4 x+7=0 \)
(ii) \( \sqrt{3} x^{2}-2 \... |
| 2023-02-13 | * Only One Correct Option
\( \mathrm{P} \)
WV
The major product of following reaction is
\[
R-\m... |
| 2023-02-13 | If \( \alpha \) be a repeated roots of a quadratic equation \( f(x)... |
| 2023-02-13 | Which of the given statement is false regarding carbon monoxide?
(a... |
| 2023-02-13 | If \( x=\sec \theta-\cos \theta \) and \( y=\sec ^{n} \theta-\cos ^... |
| 2023-02-13 | \( 2 \mathrm{RCl}+\mathrm{Si} \underset{570 \mathrm{~K}}{\stackrel{... |
| 2023-02-13 | The correct code for stability, of oxidation states for given catio... |
| 2023-02-13 | Which one is not an organometallic compound ?
(1) \( \mathrm{RMgX} ... |
| 2023-02-13 | The pigment found in rods is :-
(1) Rhodopsin
(2) Melanine
\( \math... |
| 2023-02-13 | Find the sum of first 24 terms of the AP \( a_{1}, a_{2}, a_{3} \ldots \), if it is known that
(... |
| 2023-02-13 | Statement-1 : If the accelerating potential of a X-Ray tube is incr... |
| 2023-02-13 | The basic ligand is
(1) \( \mathrm{NH}_{3} \)
(2) \( \mathrm{CN}^{-... |
| 2023-02-13 | In photoelectric effect, stopping potential depends on
\( \mathrm{P... |
| 2023-02-13 | \( \mathrm{CO}_{2} \) goes to air causes green house effect and get... |
| 2023-02-13 | Statement-1 : An electron and a proton are accelerated through the ... |
| 2023-02-13 | The annular and spirally thickened conducting
\( \mathrm{P} \) elem... |
0