MCQ Questions for Class 12 Chemistry Chapter 7 The p-Block Elements Part-1 with Answers 

The p-Block Elements Part-1 Class 12 Chemistry MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 12 Chemistry Chapter 7 The p-Block Elements Part-1 with Answers Pdf free download. MCQ Questions for Class 12 Chemistry with Answers were prepared based on the latest exam pattern. We have Provided The p-Block Elements Part-1 Class 12 Chemistry MCQs Questions with Answers to help students understand the concept very well.

Class 12 Chemistry Chapter 7 Quiz

Class 12 Chemistry Chapter 7 MCQ Online Test

You can refer to NCERT Solutions for Class 12 Chemistry Chapter 7 The p-Block Elements Part-1 to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

The p-Block Elements Part-1 Class 12 Chemistry MCQ online test

Q1.	Boron shows diagonal relation with
	A.Al
	B.C
	C.Si
	D.Sn

Ans: Si

Q2.	Catenation property is maximum in
	A.phosphorus
	B.carbon
	C.sulphur
	D.zinc

Ans: carbon

Q3.	Which one of the following is an electrophilic reagent?
	A.BF3
	B.KH3
	C.H2O
	D.None of these

Ans: BF₃

Q4.	Element found from sea water is
	A.magnesium
	B.Sodium
	C.Iodine
	D.None of these

Ans: Iodine

Q5.	The shape of XeF4 is
	A.tetrahedral
	B.square planar
	C.pyramidal
	D.linear

Ans: square planar

Q6.	Which one of the following is the strongest lewis acid?
	A.BF3
	B.BCl3
	C.BBr3
	D.Bl3

Ans: BCl₃

Q7.	Which one of the following does not form hydrogen bonding?
	A.NH3
	B.H2O
	C.HCl
	D.HF

Ans: HCl

Q8.	Main source of helium is
	A.Air
	B.Radium
	C.Monazite
	D.Water

Ans: Monazite

Q9.	Which one of the following dement is liquid at normal temperature?
	A.zinc
	B.mercury
	C.bromine
	D.water

Ans: mercury

Q10.	Which one of the following is least basic?
	A.NCl3
	B.NBr3
	C.NI3
	D.NF3

Ans: NI₃

Q11.	H2SO4 is a/an
	A.acid
	B.base
	C.alkali
	D.salt

Ans: acid

Q12.	Modern periodic table is given by
	A.Debonair
	B.Mendeleef
	C.Mendel
	D.None of these

Ans: Mendeleef

Q13.	Which one of the following elements is found in free state in nature?
	A.Sodium
	B.Iron
	C.Zinc
	D.Gold

Ans: Gold

Q14.	Which of the following is the strongest oxidising agent?
	A.F2
	B.Cl2
	C.l2
	D.Br2

Ans: F₂

Q15.	Which of the following has maximum ionisation potential?
	A.Al
	B.P
	C.Si
	D.Mg

Ans: P

Q16.	The number of P-O-P bonds in cyclic metaphosphoric acid is
	A.2
	B.0
	C.3
	D.4

Ans: 2

Q17.	Which of the following oxides is an hydride of nitrous acid ?
	A.N2O3
	B.NO2
	C.NO
	D.N2O4

Ans: N₂O₃

Q18.	Which oxide of nitrogen is obtained on heating ammonium nitrate at 250°C ?
	A.Nitric oxide
	B.Nitrous oxide
	C.Nitrogen dioxide
	D.Dinitrogen tetraoxide

Ans: Nitrous oxide

Q19.	Atomicity of phosphorus is
	A.1
	B.2
	C.3
	D.4

Ans: 4

Q20.	The structure of white phosphorus is
	A.square-planar
	B.pyramidal
	C.tetrahedral
	D.trigonal planar

Ans: tetrahedral

MCQ Questions for Class 12 Chemistry

MCQ Questions for Class 12 Chemistry Chapter 1 The Solid State Part-1
MCQ Questions for Class 12 Chemistry Chapter 1 The Solid State Part-2
MCQ Questions for Class 12 Chemistry Chapter 2 Solutions Part-1
MCQ Questions for Class 12 Chemistry Chapter 2 Solutions Part-2
MCQ Questions for Class 12 Chemistry Chapter 3 Electrochemistry
MCQ Questions for Class 12 Chemistry Chapter 4 Chemical Kinetics Part-1
MCQ Questions for Class 12 Chemistry Chapter 4 Chemical Kinetics Part-2
MCQ Questions for Class 12 Chemistry Chapter 5 Surface Chemistry Part-1
MCQ Questions for Class 12 Chemistry Chapter 5 Surface Chemistry Part-2
MCQ Questions for Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements Part-1
MCQ Questions for Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements Part-2
MCQ Questions for Class 12 Chemistry Chapter 7 The p-Block Elements Part-1
MCQ Questions for Class 12 Chemistry Chapter 7 The p-Block Elements Part-2
MCQ Questions for Class 12 Chemistry Chapter 8 The d-and f-Block Elements Part-1
MCQ Questions for Class 12 Chemistry Chapter 8 The d-and f-Block Elements Part-2
MCQ Questions for Class 12 Chemistry Chapter 9 Coordination Compounds Part-1
MCQ Questions for Class 12 Chemistry Chapter 9 Coordination Compounds Part-2
MCQ Questions for Class 12 Chemistry Chapter 10 Haloalkanes and Haloarenes Part-1
MCQ Questions for Class 12 Chemistry Chapter 10 Haloalkanes and Haloarenes Part-2
MCQ Questions for Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers Part-1
MCQ Questions for Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers Part-2
MCQ Questions for Class 12 Chemistry Chapter 12 Aldehydes, Ketones and Carboxylic Acids Part-1
MCQ Questions for Class 12 Chemistry Chapter 12 Aldehydes, Ketones and Carboxylic Acids Part-2
MCQ Questions for Class 12 Chemistry Chapter 13 Amines Part-1
MCQ Questions for Class 12 Chemistry Chapter 13 Amines Part-2
MCQ Questions for Class 12 Chemistry Chapter 14 Biomolecules Part-1
MCQ Questions for Class 12 Chemistry Chapter 14 Biomolecules Part-2
MCQ Questions for Class 12 Chemistry Chapter 14 Biomolecules Part-3
MCQ Questions for Class 12 Chemistry Chapter 15 Polymers Part-1
MCQ Questions for Class 12 Chemistry Chapter 15 Polymers Part-2
MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life Part-1
MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life Part-2

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NCERT SOLUTIONS FOR CLASS 12