Organic Chemistry and Technology Companies Quiz

Vinod Khosla was a co-founder of Sun Microsystems in 1982 along with Scott McNealy, Bill Joy, and Andy Bechtolsheim. Khosla is a prominent Indian-American entrepreneur and venture capitalist. Rajiv Gupta, Sabeer Bhatia (Hotmail founder), and Sanjay Tejwrika are not associated with Sun's founding.

N3H is hydrazoic acid (HN3), a weak and highly explosive compound. The formula represents hydrogen azide. Ammonia is NH3, ammonium is NH4^+, and 'nitrogen hydride' is too generic as both ammonia and hydrazoic acid technically contain nitrogen and hydrogen.

Vinod Dahm (also known as Vinod Dham) led the Pentium chip development team at Intel and is often called the 'Father of the Pentium'. He was born in Pune, India. Vinod Khosla is a Sun Microsystems co-founder, not the Pentium creator. Options C and D appear to be fictional names.

CH3CHO is acetaldehyde, whose IUPAC name is ethanal. The 'eth-' prefix indicates two carbons, and '-al' suffix denotes an aldehyde functional group. Acetone is (CH3)2CO, methanal is HCHO (formaldehyde), so ethanal is the correct systematic name for CH3CHO.

Sabeer Bhatia co-founded Hotmail in 1996 along with Jack Smith. Hotmail was one of the first web-based email services and was later acquired by Microsoft. The other names (Rajat Gupta, Rajeev Gupta, Sabeer Gupta) are not associated with Hotmail's founding.

The structure CH3CH2CH2CH2COOH is a five-carbon straight-chain carboxylic acid, which is named pentanoic acid in IUPAC nomenclature (penta = 5 carbons). Option A 'Valeric acid' is a common name but not IUPAC. Propanoic acid has only 3 carbons, and 'None' is incorrect since pentanoic acid is a valid answer.

Arun Netravalli served as the President of Bell Labs (which was part of Lucent Technologies at the time, and later became part of Alcatel-Lucent after the merger). He was a prominent figure in telecommunications research. The other options are not associated with Bell Labs leadership.

Rajiv Gupta served as General Manager of Hewlett-Packard during his career. He is a notable Indian-American executive in the technology sector. The other options (Sabeer Bhatia, Jeff, Tony Blair) are not associated with HP's GM position.

Victor Menezes was CEO/Chairman of Citibank, Rajat Gupta was Managing Director of McKinsey & Company, and Rana Talwar was CEO of Standard Chartered Bank. These were prominent Indian-origin executives in global financial roles during the 1990s-2000s. Rajiv Gupta (option D) is a different person.

The structure CH3-CH(CH3)-CH2-CH3 is a 4-carbon chain (butane) with a methyl group on carbon 2, making it 2-methylbutane by IUPAC naming. Isopentane (A) is a common name but not IUPAC. Neopentane (C) would be 2,2-dimethylpropane. Pentane (D) has no branching.

C6H5-OH is phenol. The correct IUPAC systematic name is hydroxybenzene, where the -OH substituent is named as 'hydroxy' attached to benzene. 'Phenol' (A) is the accepted common name but not the systematic IUPAC name. 'Benzene alcohol' (C) is incorrect terminology.

CH3-NH2 is methylamine. According to IUPAC substitutive nomenclature, this is named as 'aminomethane' where -NH2 is the amino substituent on methane. 'Methyl amine' (A) is the common name, not systematic. 'Methanenitrogen hydride' (C) and 'Methyl amide' (D) are incorrect naming conventions.

In World of Warcraft, players must accumulate gold to buy armor, weapons, mounts, and items to advance their character. The gold-based economy is central to gameplay progression. Civilization (A), Star Wars (B), and Quake (D) don't use this mechanic.

Second Life is a 3D virtual world where users create avatars, explore islands, socialize, and trade services using Linden Dollars. It pioneered user-created virtual economies. The other options are not real platforms.

YouTube is the platform for uploading, sharing, and viewing videos with millions of users worldwide. The other options (TubeWell, MyTube, SeeMyTube) are fictional or not major video sharing platforms.

Facebook allows creating profiles, connecting with friends, joining groups, and adding applications to your page. It became the dominant social networking platform. The other options are not real platforms.

The Million Dollar Homepage was created by Alex Tew in 2005 and made him a millionaire by selling pixels at $1 each. This creative marketing concept went viral and earned him over $1 million. Option C is the correct domain name for this famous website.