Last Updated On [03-11-2023]
The correct match between item−I and item−II is :
|
|
Item−I |
|
Item−II |
|
(1) |
High density polythene |
(I) |
Peroxide catalyst |
|
(2) |
Polyacrylonitrile |
(II) |
Condensation at high temperature and pressure |
|
(3) |
Novolac |
(III) |
Ziegler−Natta catalyst |
|
(4) |
Nylon 6 |
(IV) |
Acid or base catalyst |
(a) (1) → (III), (2) → (I), (3)→ (IV), (4) → (II)
(b) (1) → (III), (2) → (I), (3) → (II), (4) → (IV)
(c) (1) → (IV), (2) → (II), (3) → (I), (4) → (III)
(d) (1) → (II), (2) → (IV), (3) → (I), (4) → (III)
Question ID - 56322 :- The correct match between item−I and item−II is :
Item−I
Item−II
(1)
High density polythene
(I)
Peroxide catalyst
(2)
Polyacrylonitrile
(II)
Condensation at high temperature and pressure
(3)
Novolac
(III)
Ziegler−Natta catalyst
(4)
Nylon 6
(IV)
Acid or base catalyst
(a) (1) → (III), (2) → (I), (3)→ (IV), (4) → (II)
(b) (1) → (III), (2) → (I), (3) → (II), (4) → (IV)
(c) (1) → (IV), (2) → (II), (3) → (I), (4) → (III)
(d) (1) → (II), (2) → (IV), (3) → (I), (4) → (III)
The correct match between item−I and item−II is :
|
|
Item−I |
|
Item−II |
|
(1) |
High density polythene |
(I) |
Peroxide catalyst |
|
(2) |
Polyacrylonitrile |
(II) |
Condensation at high temperature and pressure |
|
(3) |
Novolac |
(III) |
Ziegler−Natta catalyst |
|
(4) |
Nylon 6 |
(IV) |
Acid or base catalyst |
(a) (1) → (III), (2) → (I), (3)→ (IV), (4) → (II)
(b) (1) → (III), (2) → (I), (3) → (II), (4) → (IV)
(c) (1) → (IV), (2) → (II), (3) → (I), (4) → (III)
(d) (1) → (II), (2) → (IV), (3) → (I), (4) → (III)
(1). HDPE − Ziegler−Natta Catalyst
(2). Polyacrylonitrile − Peroxide Catalyst
(3). Novolac − Catalysed by acid or base
(4). Nylon-6 − Condensation at High T and P
Next Question :
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A 1m long steel wire of cross-sectional area 1 |
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a) |
0.1 J |
b) |
0.2 J |
c) |
0.3 J |
d) |
0.4 J |
is extended by 1 mm. If 
, then the work done isView Topper Answer
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