Q11. Given reaction is the example of - [Image of reaction: Phenol (OH on benzene) + NaOH -> Sodium Phenoxide (ONa on be

Q16. In the following sequence of reaction: CH3Br --KCN--> A --H3O+--> B --LiAlH4/ether--> C The end product (C) is (a)

Q32. Butanone is less reactive than propanal towards nucleophilic addition reaction because: (a) more +I effect found in

Q34. Arrange the following in decreasing order of their boiling point (I) CH3-CH2-OH (II) CH3-O-CH3 (III) CH3-CH2-CH3 (a

Q35. p-Hydroxyazobenzene is also called as (a) Yellow dye (b) Red dye (c) Orange dye (d) Violet dye

Q39. Which of the following compounds undergo predominantly SN2 reaction with NaOH in a polar aprotic solvent? (a) H2CO-

Q46. Which of the following statement/s is/are correct? A. Aldeydes give positive test with Tollen's reagent. B. Ketones

Q48. Which of the following compound most readily undergoes nucleophilic addition reaction? (a) Formaldehyde (b) Acetone

Q39. Out of given options choose a word that can be used as an adjective as well as an adverb.

Select the one which is different from the other three alternatives: 1. 7, 56, 2. 13, 78, 3. 9, 64, 4. 11, 132.

Profit earned by selling an article for Rs.1060 is 20% more than the loss incurred by selling the article for Rs.950. At

Iceland is an example of ___________

Match List-I with List-II List-I (Expressions): (A) Find x (B) Evaluate: , n = 6, r = 2 (C) If , find . (D) List-II (V

In an examination which had 200 questions, students score 4 marks for every correct answer and lose 1 mark for every wro