Hi buddy I want to do download Rajasthan Pre-Engineering Test (RPET) sample question paper to do preparation of this exam so will you plz provide me same here ??

As you are looking for Rajasthan Pre-Engineering Test (RPET) sample question paper, so on your demand I am providing same here :

1. The hybridization state of C atom in butendioic acid is :
(1) sp
2
(2) sp
3
(3) both two (4) sp
2.
Which of the following is not a isomer of pentane
:
(1) n-pentane
(2) 2, 2-dimethy 1 propane
(3) 2, 3-dimethy 1 butane
(4) 2-methy 1 butane
3. The oxidation number of C atom in Ch
2
CI
2
and CCI
4
are respectively :
(1) -2 and – 4
(2) 0 and – 4 (3) 0 and 4
(4) 2 and 4
4. Which of the following dissolves in lonic solvents :
(1) C
6
H
5
(2) CH
3
OH (3) CCI
4
(4) C
5
H
12
5. The conjugate acid of HS is :
(1) S
-2
(2) H
2
S
2
(3) both two (4) none
6. Phenolphthalein of pH range [8-10] is used in which of the following type of
titration as a suitable indicator :
(1) NH
4
OH and HCI
(2) NH
4
OH and HCOOH
(3) NH
4
OH and C
2
H
4
O
2
(4) NaOH and C
2
O
4
H
2
7. Which of the following is iron are :
(1) Malachite
(2) Hernatite (3) Siderite (4) Limonite
8. The molar concentration of chloride ions in the resulting solution of 300
ml.of 3.0 M NaCI and 200 ml. of 4.0 M BaCl
2
will be :
(1) 1.7 M
(2) 1.8 M
(3) 5.0 M
(4) 3.5 M
9. Which of the following has least bond energy :
(1) N
2
-2
(2) N
2
-
(3) N
2
+
(4) N
2
10. Which of the following species has highest bond energy :
(1) O
2
-2
(2) O
2
+
(3) O
2
-
(4) O
2
11. Which of the following compound is not aromatic :
(1) 1, 3-cyclobutene
(2) pyridine
(3) furane
(4) thiophene

Rajasthan Pre-Engineering Test (RPET) sample question paper

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