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Chemistry - p Block Elements (Group 13 & 14)

Practise 59 NTA Abhyas (JEE Main) questions on p Block Elements (Group 13 & 14). Each question shows a quick preview so you can jump straight to the topic you want to revise.

p Block Elements (Group 13 & 14) has been asked in 0 of the 25 years of NTA Abhyas (JEE Main) papers analysed (2002–2026), with 59 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2026, with 0 questions that year. In the last three years (2024–2026) it had 0 questions across 49 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1Which type of silicate compound, Beryl Be 3 Al 2 Si 6 O 18 is?
  2. 2The gas produced by the passage of air over hot coke is
  3. 3When metal 'M' is treated with NaOH, a white gelatinous precipitate 'X' is obtained, which is soluble in excess of NaOH. Compound 'X' when h
  4. 4The silicate anion in the mineral wollastonite is a chain of three S i O 4 4 - tetrahedra, that share corners with adjacent tetrahedra. The
  5. 5Which of the group element does not form M(III) iodide?
  6. 6A cyclic silicate having structural formula S i 6 O 18 n - . What is value of n?
  7. 7S i C l 4 → H 2 O A → H e a t B → H e a t N a 2 C O 3 C , The compound ( C ) is
  8. 8Match the items in Column I with its main use listed in Column II: Column I Column II A. Silica gel i. Transistor B. Silicon ii. Ion-exchang
  9. 9A l C l 3 forms dimer in vapour phase but B C l 3 does not because
  10. 10Total number of boron atoms in anionic part of borax which is/are sp 3 hybridised?
  11. 11Three moles of B 2 H 6 are completely reacted with methanol. The number of moles of boron containing product formed is
  12. 12BaTi [ S i 3 O 9 ] is a class of
  13. 13Which is not true about borax?
  14. 14The main reason that S i C l 4 is easily hydrolysed as compared to C C l 4 is that
  15. 15Which one of the following is the correct statement?
  16. 16In the context of the Hall-Heroult process for the extraction of Al, which of the following statements is false ?
  17. 17In borax number of B − O − B bonds are X and number of boron atoms are Y . Then X+Y is
  18. 18The incorrect statement regarding above reactions is
  19. 19A l C l 3 achieves stability by forming a dimer. In trivalent state the compound is hydrolysed in water. A l C l 3 in acidified aqueous solu
  20. 20The dissolution of A l O H 3 by a solution of N a O H results in the formation of:
  21. 21T l I 3 is an ionic compound. In the aqueous solution it provides -
  22. 22Alumino-thermite process is used for the extraction of metals, whose oxides are
  23. 23Which is best method for leaching of bauxite ore of aluminium, containing impurities of iron oxide?
  24. 24Certain organic compound on combustion produces three gaseous oxides A, B and C. A and C turned lime water milky, B turned anhydrous C u S O
  25. 252RCl + Si → 570 K Cu powder R 2 SiCl 2 → H 2 O R 2 Si(OH) 2 → Polymerisation (A), (A)
  26. 26In Borax N a 2 B 4 O 7 . 10 H 2 O if number of s p 2 hybridised B-atoms are X and number of s p 3 hybridised B-atom are Y. What is the value
  27. 27Match list I with list II and select this correct answer using the codes given below the lists. List I (Type of glass) List II (Property/use
  28. 28In the following series of reactions: i A + 2 HCl + 5 H 2 O ⟶ 2 NaCl + X ii X ⟶ 3 7 0 K Δ H BO 2 ⟶ Red heat Δ Z iii 4 BF 3 + 3 LiAlH 4 ⟶ Y +
  29. 29The general trend in the properties of elements of carbon family shows that with increase in atomic number
  30. 30Diborane reacts with ammonia to initially forms X which on further heating gives borazine X is
  31. 31The ions present in A l 4 C 3 , C a C 2 and M g 2 C 3 are respectively
  32. 32N a B H 4 + I 2 → X + Y + Z BF 3 + LiAlH 4 → 450 K X + P B F 3 + L i A l H 4 → X + Q + R X, Y, Z, P, Q and R in the reactions are
  33. 33Which of the following is the correct order of stability of allotropes of carbon ?
  34. 34Which of the following statements is correct?
  35. 35Which one is the wrong statement?
  36. 36The intermediate product (X) formed in the following reaction is B 2 H 6 + 6 N H 3 → 3 X → h e a t 2 B 3 N 3 H 6 + 12 H 2
  37. 37A: Hybridization of carbon is s p 2 in all its crystalline allotropes. R: There are alternate double-single bonds in each allotrope of carbo
  38. 38The correct Lewis acid order for boron halides is
  39. 39Compound (X) on reduction with L i A l H 4 gives a hydride (Y) containing 21.72% hydrogen along with other products. The compound (Y) reacts
  40. 402 RCl + Si → 5 7 0 K Cu powder R 2 SiCl 2 → H 2 O R 2 Si(OH) 2 → Polymerisation X , then X will be
  41. 41With respect to graphite and diamond, which of the statement (s) given below is (are) correct? 1 . Graphite has higher electrical conductivi
  42. 42Which element among the following cannot form an amphoteric oxide?
  43. 43Pyroxenes are class of silicate minerals, which exhibit a polymeric chain structure, as shown below Its simplest repeating unit is
  44. 44In the Hoop’s process for refining of aluminum, the fused materials form three different layers and they remain separated during electrolysi
  45. 45Identify X and Y in the following reaction BCl 3 + NH 4 Cl → 140 o C / C 6 H 5 Cl X → NaBH 4 Y
  46. 46Which of the following statements regarding boric acid is false -
  47. 47An inorganic compound A made of two most occurring elements in the earth’s crust and it is used in building construction when made to react
  48. 48Incorrect statement about carbon monoxide is: -
  49. 49Number of oxygen atoms shared per SiO 4 4 - tetrahedron in single chain silicates are ______
  50. 50The total number of boron-oxygen bonds in borax is ′ x ′ and boron-oxygen-boron bonds are ′ y ′ . Then the value of x - y is:

Frequently Asked Questions

1.How many questions are available for p Block Elements (Group 13 & 14)?

This chapter includes 59 NTA Abhyas (JEE Main) questions.

2.Are these questions only from NTA Abhyas (JEE Main), or from other exams too?

These are NTA Abhyas (JEE Main) questions specifically for the p Block Elements (Group 13 & 14) chapter. Questions from other exams like JEE Main or JEE Advanced are organised separately under their respective exam sections.

3.What is the difficulty level of p Block Elements (Group 13 & 14) questions in NTA Abhyas (JEE Main)?

Of the 59 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2026 had the most, with 0 questions.

4.Which topics in p Block Elements (Group 13 & 14) should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.