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{:("Column-I",,"Column-II"),("(A) " BF(4...

`{:("Column-I",,"Column-II"),("(A) " BF_(4)^(-),,"(P) All atoms are p-block members"),("(B) " BeF_(4)^(2-),,"(Q) Central atoms is " sp^(3) "hybridised"),("(C) " SiO_(2),,"(R) Three dimensional netweor structure"),(,,"(S) molecule having 's' as well as p-block members"):}`

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{:("Column I",,"Column II"),("(A) " PCl_(5),,"(P) Central atoms is "sp^(3)d " hybridised"),("(B) " SF_(6),,"(Q) " d_(z^(2)) "orbital is involved in hybridusation"),("(C) " XeF_(4) ,,"(R) Non polar molecule"),(,,"(S) All bonds are of equal length"):}

{:("Column I",,"Column II"),("(A)" overset(Theta)(C)H_(3),,"(P) Nucleophile"),("(B) " BF_(3),,"(Q) Base"),("(C) " .CH_(3),,"(R) Electrophile"),(,,"(S) Acid "):}

{:("Column-I","Column-II"),((A)CH_4, "p sigma bond"),((B)C_2H_4, "q pi bond"),((C )C_6H_6, "r" sp^3 "hybridized"),((D)CO_2, "s" sp^2" hybridized"):}

{:("Column-I","Column-II"),((A)NH_3, "p linear"),((B)BeF_2, "q polar"),((C )H_2O, "r" mu "=0D"),((D)CO_2, "s Angular"):}

{:(,"Column-I",,,"Column-II"),(,"(Element)",,,"(Property)"),((A),Mg,,(P),"s-block element"),((B),Be,,(Q),"Bridge element"),((C),Sc,,(R),"Transition element"),((D),N,,(T),"Alkaline earth elements"):}

{:(,"Column I",,"Column II",),((A),BCl_(3),(P),"Planar",),((B),NCl_(3),(Q),"Maximum number of atoms are in a plane is four",),((C ),SF_(4),(R ),"Centre atom has at least one lone pair",),((D),SF_(6),(S),mu_(d) != 0 ,),(,,(T),"All bond length are equal",):}

The number of O atoms having sp^(2) hybridisation in P_(4)O_(10) molecule is:

BANSAL-TEST PAPERS-CHEMISTRY
  1. A particular elements 'X' can be found in three gaseous forms -mono-at...

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  2. A sample of oxygen atoms contain only .(8)O^(16) and .(8)O^(18) isotop...

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  3. {:("Column-I",,"Column-II"),("(A) " BF(4)^(-),,"(P) All atoms are p-bl...

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  4. Find the number of compounds which do not exist. {:(ClF(3),BrF(5),H...

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  5. The mass number of element 'X' is 'A' . If X^(4-) contains 10 electron...

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  6. find the total numbers of compounds which contain S-S linkage. H(2)S...

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  7. Calculated number of gm ions present in an aquesous solution containin...

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  8. What volume of liquid A(2)O(3) has same number of atoms are there are ...

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  9. In which of the following cases, the final solution obtained will def...

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  10. 24 gms of carbon reacts with 38.4 gms of oxygen gas such that no react...

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  11. Which of the following concentration terms is temperature dependent ?

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  12. A sample of clay contains 60% Silica & 15 % water. The sample is heate...

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  13. 15 ml of gaseous butan ei s burnt with 105 ml of oxygen gas at room te...

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  14. Which of the following will have maximum number of C atoms

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  15. 60 gr of oleum (labelled as 118%) is mixed with 11.8 gm of water. What...

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  16. An organic compound contains 14 atoms of carbon per molecule. If mass ...

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  17. Calculate the mass % of Na(2)CO(3) in a mixture having mass 206 gm whi...

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  18. For a sequential reaction NH(3)to N(2)+H(2)....(i) H(2)+O(2) to H...

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  19. Which of the following has maximum hydration energy ?

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  20. The d-orbital which is not involed is sp^(3) d^(3) hybridisation in pe...

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