Q.11 Match the Column: Column I (Position of particles X and Y)Column II (Formula)(A) Y=in cubic close packing(p) XYX= in tetrahedral voidsB) X= in cubic close packing(9) X,Y,Y= equally distributed between octahedraland tetrahedral voids(C) Y = in cubic close packingXYX=in octahedral voids(D) Y=in bexagonal close packing(5)XY,X=in 2/3rd of octahedral voids(a) A-p, B-, C-r, D-s (b) A-4, B-p, C-s, D-r(C)A-, B-, C-, D-4 (d) A-s, B-p, C-, D-4

Q.11 Match the Column: Column I (Position of particles X and Y)Colum

1.	Q.11 Match the Column: Column I (Position of particles X and Y)Column II (Formula)(A) Y=in cubic close packing(p) XYX= in tetrahedral voidsB) X= in cubic close packing(9) X,Y,Y= equally distributed between octahedraland tetrahedral voids(C) Y = in cubic close packingXYX=in octahedral voids(D) Y=in bexagonal close packing(5)XY,X=in 2/3rd of octahedral voids(a) A-p, B-, C-r, D-s (b) A-4, B-p, C-s, D-r(C)A-, B-, C-, D-4 (d) A-s, B-p, C-, D-4
Answer» petroleum is USED as a source of energy, being rich in FUEL carbon in ELECTRICITY generation or RUNNING some kinds of heat engines. Raw petroleum (also known as crude oil) is used in THREE main ways: transport, generating electricity, and producing materials.