GTU MCQ (Material) |Chemical bonding and catalyst (MCQ) | And GTU MCQ Quiz With Solution
Chemical Bonding And Catalyst (Q & A)
1. Give the electronic configuration of Fe.
Answer : 26
2. Give the electronic configuration of Na.
Answer : [2, 8, 1]
3. Give the electronic configuration of Cl.
Answer : [2, 8, 7]
4. In Nacl molecule which atom having higher ionization energy?
Answer : Na
5. The formula of ammonia is ________
Answer : NH₃
6. ________ is known is king of chemicals.
Answer : H₂so₄
7. ________ catalyst used in manufacturing of sulphuric acid.
Answer : V₂o₅
8. ________ catalyst used in manufacturing of ammonia.
Answer : Fe
9. Ammonia is manufactured by ________ process.
Answer : Haber
10. Covalent bond is formed due to _____________.
Answer : Sharing of electron
11. Ionic / Electro valent bond is formed due to _____________.
Answer : Transfer of electron
12. Non polar covalent bond is _____________.
Answer : Similar atom
13. Intra molecular hydrogen bond is formed within _____________.
Answer : Same molecule of substance
14. Water exist on the plant earth _____________.
Answer : Due to hydrogen bond
15. Reason of strength of cement concrete is also _____________.
Answer : Due to hydrogen bonding
16. In FCC (Face centered cubic) atoms position _____________.
Answer : Each corner and the centre of each of the face
17. In BCC (Body centered cubic) atoms position _____________.
Answer : Each corner and one at centre
18. In HCP (Hexagonal close packed) number of atom ________.
Answer : 14
19. In FCC and BCC latice consist of total ________ Atom.
Answer : 14, 9
20. A substance which change the rate of reaction without chemically changed at the end of reaction is known as..
Answer : Catalyst
21. Catalyst used in process in which catalyst is used is called..
Answer : Catalysis
22. In homogenous catalysis reaction reactants and catalysts both are in _____________.
Answer : Same phase (Physical state)
23. In heterogenous catalysis reaction reactants and catalysts both are in _____________.
Answer : Different physical state
24. In intermediate compound theory AC is _____________.
Answer : Intermediate compound
25. Positive catalyst is _____________.
Answer : Increase the rate of reaction
26. Nagative catalyst is _____________.
Answer : decrease the rate of reaction
27. What is the arrangement of atoms is gold?
Answer : FCC
28. Crystal Lattice examples?
Answer : BCC, FCC, HCP
29. __________ atoms are joined by covalent bond in a molecule of sulphur?
Answer : 6
30. _________ is responsible for the electrical conductivity of the solution?
Answer : Electrons
31. Application of catalyst?
Answer : Haber process, Contact process, Lead chamber process, Ostwald's process, Deacon's process.
32. ___________ compounds are solid, crystalline and soluble in water.
Answer : Ionic
33. The substance which destroy the efficiency of a catalyst is known as..
Answer : Catalystic promoter
34. Diamond is an example of _______ type of solids..
Answer : Network
35. Which of the following metal possesses FCC arrangement.
Answer : Al, Ni, Ag, Ca, Au
36. Which of the following metal possesses HCP arrangement.
Answer : Ti, Zn, Mg, Cd
37. Two pair of electron shared is called...
Answer : Double bond
38. CH₃CooC₂H₅ + H₂o → CH₃CooH + C₂H₅OH.________ is the type of Catalyst in the chemical reaction.
Answer : Auto catalyst
39. The semi araclar path where electors are revolving around nucleors is called..
Answer : Orbit
40. The space / region around the nucleour. Where density of eletrons that particular region is known an..
Answer : Orbital
No One Will be able to see this marks.if you click on the wrong answer Right Answer will be given to you in green colour
/Telegram_(software)-Logo.wine.svg){kind=logo}
 |Chemical bonding and catalyst (MCQ) | And GTU MCQ Quiz With Solution){kind=link}
0 Comments