Halogen Containing Organic Compounds Quiz 1

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Halogen Containing Organic Compounds Quiz 1

1 / 31

Which of the following is not the method of preparation of alkyl halide?

2 / 31

Which of the following reagents, when treated with phenylmagnesiuim bromide followed by acid workup, will yield 2-phenylethanol?

3 / 31

CFxCly [where x + y = 4], why these compounds are not used?

4 / 31

Which of the following halide can give best SN2 reaction?

5 / 31

The molecular formula of DDT has how many chlorine atoms?

6 / 31

Central nervous system can be depressed by the use of which of the following?

7 / 31

When ethyl chloride reacts with nascent hydrogen, what is the formed product?

8 / 31

What will be the product for the given reaction? CH3CH2?OH + SOCl2 ? CH3CH2?Cl + SO2? + HCl?

9 / 31

Which is the correct formula of Freon-12?

10 / 31

Which of the following compounds does not give a tertiary alcohol upon reaction with methylmagnesium bromide?

11 / 31

Alkyl halides can be converted into Grignard reagents by _______________

12 / 31

Which C-X bond has the highest bond energy per mole?

13 / 31

Depletion of Ozone is believed to increase which of the following?

14 / 31

Which of the following compounds would not give tert-butyl alcohol when treated with excess methylmagnesium bromide?

15 / 31

Which among the following is true?

16 / 31

Which alkyl halide has the highest reactivity for a particular alkyl group?

17 / 31

Which of the following reactant gives the best method of preparation of alkyl halides when reacts with alcohol?

18 / 31

Which is not present in Grignard reagent? RX + Mg + Dry ether ? R?Mg?X

19 / 31

What will be the product for the given reaction? CH2 = CHC ? CH + HCl ? ? Vinylacetylene

20 / 31

In primary alkyl halides, carbon attached to the halogen atom is further attached to how many carbon atoms?

21 / 31

When two moles of ethyl chloride react with two moles of sodium in the presence of ether what will be formed?

22 / 31

A Grignard?s reagent may be made by reacting magnesium with which of the following compound?

23 / 31

Which of the following compounds gives a secondary alcohol upon reaction with methylmagnesium bromide?

24 / 31

Which of the following allylic halide has commercial usage?

25 / 31

Which one of the following is the correct formula of methylene dichloride?

26 / 31

How can be a vinylic halide converted into Grignard reagent?

27 / 31

Which of the following statements about Grignard reagent is false?

28 / 31

Why alkyl halides are considered to be very reactive compounds towards nucleophile?

29 / 31

What is the IUPAC name of chloroform?

30 / 31

Which alkyl halide out of the following may follow both SN1 and SN2 mechanism?

31 / 31

How Benzene hexachloride (BHC) is used?

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