Class 12th Chemistry Chapter The p Block Elements Free MCQ Test Quiz

Prepare for Class 12 Chemistry exams with our free test quiz on The p Block Elements! Explore Group 15 to 18 elements, their properties, compounds, and uses. Learn about nitrogen, phosphorus, sulfur, and halogens. Test your knowledge now! #Class12Chemistry #FreeTestQuiz #pBlockElements #Group15 #Group16 #Group17 #Group18

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12th Chemistry: The p Block Elements

1 / 10

1. The shape of ammonia molecule is

tetrahedral

pyramidal

planar triangle

octahedral

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2 / 10

2. The catalyst used in the manufacture of HNO₃by Ostwald’s process is :

platinum gauze

vanadium pentoxide

finely divided nickel

platinum black .

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3 / 10

3. Which one of the following is not an use of ammonia ?

To produce various nitrogenous fertilizers.

In manufacture of nitric acid

As a refrigerate

In the pickling of stainless steel

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4 / 10

4. Which of the following fluorides does not exist?

NF₅

PF₅

AsF₅

SbF₅

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5 / 10

5. The mixture of concentrated HCl and HNO₃ made in 3: 1 ratio contains

ClO₂

NOCl

NCl₃

N₂O₄

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6 / 10

6. Which one has the lowest boiling point ?

NH₃

PH₃

AsH₃

SbH₃

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7 / 10

7. Which oxide of nitrogen is obtained on heating ammonium nitrate at 250ºC ?

Nitric oxide

Nitrous oxide

Nitrogen dioxide

Dinitrogen tetraoxide

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8 / 10

8. Iodide of Millon's base is

HIO₃

K₂HgI₄

NH₂HgO.HgI

Hg(NH₂ )I

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9 / 10

9. Nitrogen dioxide cannot be obtained by heating :

KNO₃

Pb(NO₃)₂

Cu(NO₃)₂

AgNO₃

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10 / 10

10. Which two of the following salts are used for preparing iodized salt?
(i) KIO₃ (ii) KI (iii) I₂ (iv) HI

(i) and (ii)

(i) and (iii)

(ii) and (iv)

(iii) and (iv)

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Chapter wise chemistry mock test quiz

? Class 12 Chemistry Chapter 7 Free Test Quiz: The p Block Elements! ?

? Are you ready to explore the fascinating world of the p Block Elements in Class 12 Chemistry? Test your knowledge with our free online quiz on Chapter 7 – The p Block Elements!

? This chapter delves into Group 15, 16, 17, and 18 elements, unlocking their electronic configurations, oxidation states, occurrence, and trends in physical and chemical properties.

? Dive into Group 15 elements and learn about the intriguing nitrogen family. Understand the preparation, properties, and various uses of nitrogen, along with compounds like ammonia and nitric acid. Explore the structure of oxides of nitrogen and delve into phosphorus’ allotropic forms. Discover properties of compounds such as phosphine, halides (PCl3, PCl5), and oxoacids.

? In Group 16, unravel the mysteries of dioxygen, its preparation, properties, and uses, as well as simple oxides and ozone. Explore the various allotropic forms of sulfur and learn about the preparation, properties, and uses of sulfur dioxide and sulfuric acid. Get an elementary idea about oxoacids of sulfur structures.

? Group 17 introduces you to the halogens – their preparation, properties, and uses of chlorine and hydrochloric acid. Discover the intriguing world of interhalogen compounds and gain insights into the structures of halogen oxoacids.

? Finally, explore Group 18 elements and their general introduction, electronic configuration, occurrence, and trends in physical and chemical properties, as well as their diverse applications.

? Whether you’re aiming to score top grades or just keen on expanding your knowledge, our free test quiz is an excellent way to reinforce your understanding of Class 12 Chemistry Chapter 7 – The p Block Elements. Take the quiz now and enhance your learning journey!

#Class12Chemistry #pBlockElements #Group15 #Group16 #Group17 #Group18 #FreeTestQuiz

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