NEET UG : General Organic Chemistry (GOC) NEET questions Post author:Palash Moni Saikia Post published:February 2, 2022 Post category:NEET Exams Post comments:0 Comments 1. The number of sigma (σ) and pi (π) bonds in pent-2-en-4-yne is(a) 13 σ bonds and no π bond(b) 10 σ bonds and 3 π bonds(c) 8 σ bonds and 5 π bonds(d) 11 σ bonds and 2 π bonds. (NEET 2019) 2. Which of the following molecules represents the order of hybridisation sp2, sp2, sp, sp from left to right atoms?(a) HC=C — C=CH(b) CH2=CH — C=CH(c) CH2=CH — CH=CH2(d) CH3 — CH=CH — CH3 (NEET 2018) General Organic Chemistry | | Concepts | Questions General Organic Chemistry | NEET22 Chemistry 180/180 NCERT Based Crash Course | Concepts | Questions 3. The total number of π-bond electrons in the following structure is(a) 12 (b) 16 (c) 4 (d) 8 (2015) 4. (2009)(1) sp, sp2, sp3 and sp2 (2) sp, sp3, sp2 and sp3(3) sp3, sp2, sp2 and sp (4) sp, sp2, sp2 and sp3 NEET-UG 2015 Chemistry Question Paper with Answer Key NEET-UG 2014 Chemistry Question Paper with Answer Key NEET-UG 2013 Chemistry Question Paper with Answer Key NEET-UG 2012 Chemistry Question Paper with Answer Key NEET-UG 2011 Chemistry Question Paper with Answer Key NEET-UG 2010 Chemistry Question Paper with Answer Key 5.(a) sp, sp2, sp3 (b) sp3, sp2, sp(c) sp2, sp, sp3 (d) sp, sp3, sp2 (2008) 11.(a) 5-formylhex-2-en-3-one(b) 5-methyl-4-oxohex-2-en-5-al(c) 3-keto-2-methylhex-5-enal(d) 3-keto-2-methylhex-4-enal (2017) 12. The structure of isobutyl group in an organic compound is(a) (b) (c) (d) (2013) 13. Structure of the compound whose IUPAC name is 3-ethyl-2-hydroxy-4-methylhex-3-en-5-ynoic acid is (a) (b) (c) (d) (2013)