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The most suitable method of separation of : 1 mixture of ortho and para-nitrophenols is a) chromatography (b) crystallisation =) steam distillation (d) sublimation. I he IUPAC name of the compound hr H- is_______ a) 5-formylhex-2-en-3-one b) 5-methyl-4-oxohex-2-en-5-al =) 3-keto-2-methylhex-5-enal H) 3-keto-2-methylhex-4-enal he correct statement regarding electrophile is a) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from another electrophile 5) electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile c) electrophile can be either neutral or positively charged species and can form a

The most suitable method of separation of : 1 mixture of ortho and para-nitrophenols is a) chromatography (b) crystallisation =) steam distillation (d) sublimation. I he IUPAC name of the compound hr H- is_______ a) 5-formylhex-2-en-3-one b) 5-methyl-4-oxohex-2-en-5-al =) 3-keto-2-methylhex-5-enal H) 3-keto-2-methylhex-4-enal he correct statement regarding electrophile is a) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from another electrophile 5) electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile c) electrophile can be either neutral or positively charged species and can form a

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The most suitable method of separation of 1:1 mixture of ortho and para-nitrophenols is (a) chromatography (b) crystallisation (c) steam distillation (d) sublimation. The IUPAC name of the compound H is (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 The correct statement regarding electrophile is (a) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from another electrophile (b) electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile (c) electrophile can be either neutral or positively charged species and can form a bond by accepting a pair of electrons from a nucleophile (d) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from a nucleophile. Which among the given molecules can exhibit tautomerism? DE Do Ph Ph I II III (a) III only 1000 (b) Both I and III (d) Both II and III (c) Both I and II Which of the following biphenyls is optically active?
Transcribed Image Text:The most suitable method of separation of 1:1 mixture of ortho and para-nitrophenols is (a) chromatography (b) crystallisation (c) steam distillation (d) sublimation. The IUPAC name of the compound H is (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 The correct statement regarding electrophile is (a) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from another electrophile (b) electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile (c) electrophile can be either neutral or positively charged species and can form a bond by accepting a pair of electrons from a nucleophile (d) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from a nucleophile. Which among the given molecules can exhibit tautomerism? DE Do Ph Ph I II III (a) III only 1000 (b) Both I and III (d) Both II and III (c) Both I and II Which of the following biphenyls is optically active?
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