Questions
Correct statement(s) among (I) to (IV) regarding group 14 elements is (are)
I) Silicon exists in diamond form and does not have an allotrope which resembles graphite.
II) All elements other than carbon in this group can expand their octet.
III) Hybridization of Sn in is sp3d2.
IV) Lead does not from any tetrahalides while all other elements of the group form.
detailed solution
Correct option is B
I) Correct. As silicon cannot for pi bond involving p-orbitals, it does not have a graphite analogue.II) Correct. They all have empty d-orbitals to expand their octet.III) Correct.IV) Lead forms tetrahalides except iodide.Similar Questions
Which one of the following does not exist
Get your all doubts cleared from
Sri Chaitanya experts
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests