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NEET p Block Elements (Group 13 & 14) PYQs with Solutions

613 previous year questions from p Block Elements (Group 13 & 14) (NEET UG Chemistry) with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

613 questionsChemistry2004–2026Answers + solutions

About p Block Elements (Group 13 & 14) PYQs

p Block Elements (Group 13 & 14) has 613 previous year questions in the Quantrex Academy NEET UG Chemistry bank. The 220 questions in this list come from NEET (209), JIPMER (10) and MHT CET Medical (1), spanning 2004 to 2026. Each question opens on its own page with the options, the correct answer and the worked solution where available.

Questions by year (this list)

2026: 3
2023: 1
2022: 3
2020: 2
2019: 3
2018: 1
2016: 3
2015: 2
2013: 5
2011: 2
2010: 2
2009: 1

p Block Elements (Group 13 & 14) questions with solutions

Match List-I with List-II : \( List-I List-II (Compounds) (Molecular formula) (a) Borax (i) NaBO_2 (b) Kernite (ii) Na_2 B_4 O_7 · 4 H_2 O (c) Orthoboric acid (iii) H_3 BO_3 (d)

NEET 2022 Solution View → 7

Which of the following statement is not correct about diborane?

NEET 2022 Solution View → 8

Match the following and identify the correct option. (a) CO(g) + H _ 2 (g) (i) Mg ( HCO _ 3 ) _ 2 + Ca ( HCO _ 3 ) _ 2 (b) Temporary hardness of water (ii) An electron deficient

NEET 2020 Solution View → 9

Identify the correct statements from the following: (a) CO _ 2 (g) is used as a refrigerant for ice cream and frozen food. (b) The structure of C _ 60 contains twelve six-membered

NEET 2020 Solution View → 10

Number of oxygen atoms shared per SiO_4^ 4- tetrahedron in I. two dimensional sheet structured silicates II. cyclic silicates and III. single strand chain silicates respectively

JIPMER 2015 Solution View → 18

How would you describe the melting points and boiling points of group 14 elements compared to those of corresponding elements in group 13?

NEET Solution View → 69

Related NEET Chemistry chapters

Chemical Bonding and Molecular Structure (1,423)General Organic Chemistry (1,091)p Block Elements (Group 15, 16, 17 & 18) (1,072)Biomolecules (1,038)Coordination Compounds (891)d and f Block Elements (869)Electrochemistry (865)Chemical Kinetics (819)Structure of Atom (785)Ionic Equilibrium (764)Hydrocarbons (757)Thermodynamics (C) (730)

p Block Elements (Group 13 & 14) in other exams

JEE p Block Elements (Group 13 & 14) (252)BITSAT p Block Elements (Group 13 & 14) (15)

NEET p Block Elements (Group 13 & 14) PYQs with Solutions

About p Block Elements (Group 13 & 14) PYQs

Questions by year (this list)

p Block Elements (Group 13 & 14) questions with solutions

Which of the following elements is in allotopic form in fullerene?

Identify the incorrect statement from the following :

In potash alum, the ratio of K ^+ and SO _4^ 2- ions is

Select the element (M) whose trihalides cannot be hydrolysed to produce an ion of the form [M(H_2 O)_6]^ 3+

Na_2 B_4 O_7 heat X+NaBO_2 in the above reaction the product " X " is :

Match List-I with List-II : \( List-I List-II (Compounds) (Molecular formula) (a) Borax (i) NaBO_2 (b) Kernite (ii) Na_2 B_4 O_7 · 4 H_2 O (c) Orthoboric acid (iii) H_3 BO_3 (d)

Which of the following statement is not correct about diborane?

Match the following and identify the correct option. (a) CO(g) + H _ 2 (g) (i) Mg ( HCO _ 3 ) _ 2 + Ca ( HCO _ 3 ) _ 2 (b) Temporary hardness of water (ii) An electron deficient

Identify the correct statements from the following: (a) CO _ 2 (g) is used as a refrigerant for ice cream and frozen food. (b) The structure of C _ 60 contains twelve six-membered

Which of the following is not allotrope of carbon?

Which of the following statement is correct for isotope of carbon?

Which of the following compounds is used in cosmetic surgery?

Which one of the following elements is unable to form MF _ 6 ^ 3 - ion?

In the reaction X+I_2+2 HCl SnCl_4+2 HI The correct option regarding X is/are

Boric acid is an acid because its molecule

AlF _ 3 is soluble in HF only in presence of KF . It is due to the formation of

Number of oxygen atoms shared per SiO_4^ 4- tetrahedron in I. two dimensional sheet structured silicates II. cyclic silicates and III. single strand chain silicates respectively

The stability of +1 oxidation state among Al, Ga, In and Tl increases in the sequence:

Which one of the following statements about C_2 molecule is wrong?

Which statement is wrong?

The basic structural unit of silicates is

Which of these is not a monomer for a high molecular mass silicone polymer?

Which of the following is electron deficient?

Which of the following statements is incorrect?

Name the type of the structure of silicate in which one oxygen atom of [SiO_4]^ 4- is shared?

Inorganic benzene is

The tendency of BF_3, BCl_3 and BBr_3 to behave as Lewis acid decreases in the sequence

The straight chain polymer is formed by

With which one of the following elements silicon should be doped so as to give ptype of semiconductor?

Which of the following is the electron deficient molecule?

Which of the following oxidation states are the most characteristics for lead and tin respectively?

Which of the following anions is present in the chain structure of silicates?

Which of the following compounds is carborundum?

Which of the following is the most basic oxide?

Al_2 O_3 can be converted to anhydrous AlCl_3 by heating:

The hardest substance is

Graphite is soft while diamond is hard because

Which of the following is the electron deficient molecule?

Which one of the following statements about the zeolite is false?

What property of gallium makes it a useful material for measuring high temperatures?

What are some products that use graphite fibers embedded in plastic composites?

Which compound is used as a reducing agent in organic synthesis and is derived from diborane?

What type of compounds do amorphous boron and aluminum form when heated in air?

What is the basic structural unit of silicates?

What are some of the characteristics of aluminum?

Which two elements have a noble gas core in their electronic configuration?

What type of compounds do highly reactive non-metals form with highly reactive metals?

What does orthoboric acid form when heated above 370K?

Why is diamond considered the hardest substance on Earth?

What is the color of diborane?

What is the unit of measurement for diamond?

Why is lead unaffected by water?

What is expected to happen to the atomic radius as you move down the group?

What is the trend in ionization enthalpy values expected as you move down the group?

What are water gas and producer gas primarily used for in industrial applications?

Why can most tetrachlorides be easily hydrolyzed by water?

What is the nature of the oxides of aluminum and gallium?

What is the stable isotope of naturally occuring carbon?

What is the role of copper in the synthesis of silicones?

What causes the observed discontinuity in ionization enthalpy values between aluminum and gallium?

What are some of the applications of silicones?

What property of graphite makes it suitable for making crucibles?

What is the nature of non-metal oxides?

Which elements are members of group 14?

What is the general electronic configuration of the first member of Group 13 in the periodic table?

What is the energy change (Δ) associated with the combustion of diborane in oxygen?

Why are silicones water-repelling in nature?

How would you describe the melting points and boiling points of group 14 elements compared to those of corresponding elements in group 13?

What is the melting point of gallium?

How many d-electrons are present in the electronic configuration of gallium and indium?

How many isotopic forms of boron are there?

Why does boron primarily form covalent compounds?

What is the maximum oxidation state shown by a p-block element?

Which minerals are mentioned as important sources of aluminum?

What tendency do group 14 elements have in forming complexes with donor species?

What is the distance between two layers of graphite?