S-Block Elements Group 1 and 2-General Introduction (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 1 - 8 of 8

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Question number: 1

» S-Block Elements Group 1 and 2 » General Introduction

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MCQ▾

Question

Which of the following alkali metal is diamagnetic in nature?

Choices

Choice (4) Response

a.

b.

K

c.

Mg

d.

Question number: 2

» S-Block Elements Group 1 and 2 » General Introduction

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MCQ▾

Question

What is the formula of bleaching powder?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» S-Block Elements Group 1 and 2 » General Introduction

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Question

Which of the following alkali metals are most abundant in nature?

Choices

Choice (4) Response

a.

Li and Na

b.

Cs and Li

c.

Li and K

d.

K and Na

Question number: 4

» S-Block Elements Group 1 and 2 » General Introduction

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Question

Which one of the following ore is a mineral for magnesium?

Choices

Choice (4) Response

a.

Iceland spar

b.

Carnotite

c.

Barytes

d.

Dolomite

Question number: 5

» S-Block Elements Group 1 and 2 » General Introduction

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Question

What is the formula of Glauber’s salt?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 6

» S-Block Elements Group 1 and 2 » General Introduction

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Question

The name and formula of the compound of magnesium, chlorine and oxygen used as a drying agent is?

Choices

Choice (4) Response

a.

Magnesium oxy chlorite

b.

Magnesium chlorate

c.

Magnesium per chlorate

d.

All of the above

Question number: 7

» S-Block Elements Group 1 and 2 » General Introduction

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Question

Which of the following process is used for preparation of Pearl ash?

Choices

Choice (4) Response

a.

Electrolytic process

b.

Nelson process

c.

Le-Blancs process

d.

Lowig’s process

Question number: 8

» S-Block Elements Group 1 and 2 » General Introduction

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MCQ▾

Question

The substance not likely to contain CaCO 3?

Choices

Choice (4) Response

a.

Marble statue

b.

Seashell

c.

Dolomite

d.

Calcined gypsum

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