Organic Reaction Mechanism
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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317379 Which of the following statement is false about an electrophile?

1 Electron - deficient species
2 An acidic reagent
3 A reagent which attacks an electron-deficient site in a molecule
4 A species which seeks a pair of electrons
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317380 Methyl carbonium ion is

1 Nucleophile
2 Lewis base
3 Electrophile
4 Both (1) and (2)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317381 Which of the following species is not electrophilic in nature?

1 \(\stackrel{\oplus}{\mathrm{C}} \mathrm{l}\)
2 \(\mathrm{BH}_{3}\)
3 \(\mathrm{H}_{3} \stackrel{\oplus}{\mathrm{O}}\)
4 \(\stackrel{\oplus}{\mathrm{N}} \mathrm{O}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317382 Which one of the following statements is not correct for electrophile?

1 Electron deficient species are electrophiles
2 Electrophiles are Lewis acids
3 All positively charged species are electrophiles
4 \(\mathrm{AlCl}_{3}\) and \(\mathrm{SO}_{3}\) are electrophiles
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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317379 Which of the following statement is false about an electrophile?

1 Electron - deficient species
2 An acidic reagent
3 A reagent which attacks an electron-deficient site in a molecule
4 A species which seeks a pair of electrons
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317380 Methyl carbonium ion is

1 Nucleophile
2 Lewis base
3 Electrophile
4 Both (1) and (2)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317381 Which of the following species is not electrophilic in nature?

1 \(\stackrel{\oplus}{\mathrm{C}} \mathrm{l}\)
2 \(\mathrm{BH}_{3}\)
3 \(\mathrm{H}_{3} \stackrel{\oplus}{\mathrm{O}}\)
4 \(\stackrel{\oplus}{\mathrm{N}} \mathrm{O}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317382 Which one of the following statements is not correct for electrophile?

1 Electron deficient species are electrophiles
2 Electrophiles are Lewis acids
3 All positively charged species are electrophiles
4 \(\mathrm{AlCl}_{3}\) and \(\mathrm{SO}_{3}\) are electrophiles
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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317379 Which of the following statement is false about an electrophile?

1 Electron - deficient species
2 An acidic reagent
3 A reagent which attacks an electron-deficient site in a molecule
4 A species which seeks a pair of electrons
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317380 Methyl carbonium ion is

1 Nucleophile
2 Lewis base
3 Electrophile
4 Both (1) and (2)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317381 Which of the following species is not electrophilic in nature?

1 \(\stackrel{\oplus}{\mathrm{C}} \mathrm{l}\)
2 \(\mathrm{BH}_{3}\)
3 \(\mathrm{H}_{3} \stackrel{\oplus}{\mathrm{O}}\)
4 \(\stackrel{\oplus}{\mathrm{N}} \mathrm{O}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317382 Which one of the following statements is not correct for electrophile?

1 Electron deficient species are electrophiles
2 Electrophiles are Lewis acids
3 All positively charged species are electrophiles
4 \(\mathrm{AlCl}_{3}\) and \(\mathrm{SO}_{3}\) are electrophiles
NEET DIGITAL LIBRARY
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317379 Which of the following statement is false about an electrophile?

1 Electron - deficient species
2 An acidic reagent
3 A reagent which attacks an electron-deficient site in a molecule
4 A species which seeks a pair of electrons
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317380 Methyl carbonium ion is

1 Nucleophile
2 Lewis base
3 Electrophile
4 Both (1) and (2)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317381 Which of the following species is not electrophilic in nature?

1 \(\stackrel{\oplus}{\mathrm{C}} \mathrm{l}\)
2 \(\mathrm{BH}_{3}\)
3 \(\mathrm{H}_{3} \stackrel{\oplus}{\mathrm{O}}\)
4 \(\stackrel{\oplus}{\mathrm{N}} \mathrm{O}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317382 Which one of the following statements is not correct for electrophile?

1 Electron deficient species are electrophiles
2 Electrophiles are Lewis acids
3 All positively charged species are electrophiles
4 \(\mathrm{AlCl}_{3}\) and \(\mathrm{SO}_{3}\) are electrophiles
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