KVPY Stream SB-SX (Class 12 & 1st Year BSC) Chemistry: Questions 34 - 38 of 269

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 269 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 200.00 or

Question number: 34

» Chemical Kinetics » Arrhenius Theory

Appeared in Year: 2014

MCQ▾

Question

The arrhenius plots of two reactions, I & II are shown graphically

The arrhenius plots of two reactions in Graph

The Arrhenius Plots of Two Reactions in Graph

The arrhenius plots of two reactions in Graph

The graph suggests that

Choices

Choice (4) Response
a.

EI>EII&AI>AII

b.

EII>EI&AI>AII

c.

EI>EII&AII>AI

d.

EII>EI&AII>AI

Question number: 35

» Redox Reactions & Electrochemistry » Oxidation Number

Appeared in Year: 2015

MCQ▾

Question

In alkaline medium, the reaction of hydrogen peroxide with potassium permanganate produces a compound in which the dating state of Mn is-

Choices

Choice (4) Response
a.

+4

b.

+2

c.

+3

d.

0

Question number: 36

» Chemical Bonding » Covalent Bonding » Back Bonding

Appeared in Year: 2015

MCQ▾

Question

The Lewis acid strength of BBR3,BCl3&BF3 is in the order-

Choices

Choice (4) Response
a.

BBr3<BF3<BCl3

b.

BCl3<BF3<BBr3

c.

BBr3<BCl3<BF3

d.

BF3<BCl3<BBr3

Question number: 37

» Coordination Compounds » Co-Ordination Compounds

Appeared in Year: 2014

MCQ▾

Question

Ni(CO)4is

Choices

Choice (4) Response
a.

Tetrahedral and diamagnetic

b.

Square planar and paramagnetic

c.

Tetrahedral and paramagnetic

d.

Square planar and diamagnetic

Question number: 38

» Hydrocarbons » Alkenes » Ozonolysis

Appeared in Year: 2014

MCQ▾

Question

In the following reaction,

Ozonolysis result of the product is

Ozonolysis Result of the Product Is

Showing the Ozonolysis result of the product is in image

The major product X is

Choices

Choice (4) Response
a.
Resultant Product of Ozonolysis: Choice A

Resultant Product of Ozonolysis: Choice A

Resultant Product of Ozonolysis

b.
Resultant Product of Ozonolysis: Choice B

Resultant Product of Ozonolysis: Choice B

Resultant Product of Ozonolysis

c.
Resultant Product of Ozonolysis: Choice C

Resultant Product of Ozonolysis: Choice C

Resultant Product of Ozonolysis

d.
Resultant Product of Ozonolysis: Choice D

Resultant Product of Ozonolysis: Choice D

Resultant Product of Ozonolysis

Sign In