P-Block Elements Group 13 to 18 (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Chemistry): Questions 1 - 5 of 9

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Question number: 1

» P-Block Elements Group 13 to 18 » Group 17 » Hydrogen Halides

Appeared in Year: 2012

MCQ▾

Question

The major products in the reaction are

Choices

Choice (4) Response

a.

Products made by reaction of Br3CCHO with NaOH: Choice A

Products Made by Reaction of Br3CCHO with NaOH: Choice A

Showing the products which are made by reaction of Br3CCHO with NaOH

b.

Products made by reaction of Br3CCHO with NaOH: Choice B

Products Made by Reaction of Br3CCHO with NaOH: Choice B

Showing the products which are made by reaction of Br3CCHO with NaOH

c.

Products made by reaction of Br3CCHO with NaOH: Choice C

Products Made by Reaction of Br3CCHO with NaOH: Choice C

Showing the products which are made by reaction of Br3CCHO with NaOH

d.

Products made by reaction of Br3CCHO with NaOH: Choice D

Products Made by Reaction of Br3CCHO with NaOH: Choice D

Showing the products which are made by reaction of Br3CCHO with NaOH

Question number: 2

» P-Block Elements Group 13 to 18 » Group 17 » Interhalogen Compounds

Appeared in Year: 2009

MCQ▾

Question

The element X which forms a stable product of the type is-

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» P-Block Elements Group 13 to 18 » Group 15 » Nitrogen

Appeared in Year: 2014

MCQ▾

Question

Ammonia is NOT produced in the reaction of

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» P-Block Elements Group 13 to 18 » Group 15 » Nitrogen

Appeared in Year: 2011

MCQ▾

Question

The gas produced from thermal decomposition of is

Choices

Choice (4) Response

a.

Nitric oxide

b.

Ammonia

c.

Nitrogen

d.

Oxygen

Question number: 5

» P-Block Elements Group 13 to 18 » Group 15 » Phosphorus

Appeared in Year: 2011

MCQ▾

Question

The number of P-H bond (s) in, respectively, is

Choices

Choice (4) Response

a.

2,0, 1

b.

1,1, 1

c.

2,0, 0

d.

2,1, 0

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