P-Block Elements Group 13 to 18 (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 77 - 86 of 100

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Question number: 77

» P-Block Elements Group 13 to 18 » Group 18 » Oxides of Xenon

MCQ▾

Question

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 78

» P-Block Elements Group 13 to 18 » Group 16 » Ozone

MCQ▾

Question

Which one of the following is formed when ozone is reacted with potassium hydroxide?

Choices

Choice (4) Response

a.

KO3

b.

K2O3

c.

KO2

d.

H2O2

Question number: 79

» P-Block Elements Group 13 to 18 » Group 16 » Structures of Oxoacids of Sulphur

MCQ▾

Question

The structure of sulphurous acid is?

Choices

Choice (4) Response

a.

Tetrahedral

b.

Sqaureplanar

c.

Angular

d.

Pyramidal

Question number: 80

» P-Block Elements Group 13 to 18 » Group 16 » Structures of Oxoacids of Sulphur

MCQ▾

Question

What is the following oxyacid of Sulphur is known as Caro’s acid?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 81

» P-Block Elements Group 13 to 18 » Group 16 » Allotropic Forms of Sulphur

MCQ▾

Question

Which of the following gas can be dried by sulphuric acid?

Choices

Choice (4) Response

a.

CO2

b.

H2S

c.

NH3

d.

None of the above

Question number: 82

» P-Block Elements Group 13 to 18 » Group 16 » Allotropic Forms of Sulphur

MCQ▾

Question

A black sulphide when treated with ozone becomes white, the white compound is?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 83

» P-Block Elements Group 13 to 18 » Group 17 » Introduction

MCQ▾

Question

Which halogen that is most readily reduced is?

Choices

Choice (4) Response

a.

fluorine

b.

chlorine

c.

bromine

d.

iodine

Question number: 84

» P-Block Elements Group 13 to 18 » Group 18 » Structures of Fluorides

MCQ▾

Question

The hybridization of xenon in XeF2 is?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 85

» P-Block Elements Group 13 to 18 » Group 18 » Noble Gases

MCQ▾

Question

Which of the following noble gas is used in signal illuminations?

Choices

Choice (4) Response

a.

Neon

b.

Argon

c.

Helium

d.

All of the above

Question number: 86

» P-Block Elements Group 13 to 18 » Group 17 » Hydrochloric Acid

MCQ▾

Question

Which of the following acid can be used to prepare hydrochloric acid on heating?

Choices

Choice (4) Response

a.

b.

c.

d.

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