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The molecular weight of benzoic acid in ...

The molecular weight of benzoic acid in benzene as determined by depression in the freezing point method corresponds to

A

Ionisation of benzoic acid

B

Dimerisation of benzoic acid

C

Trimerisation of benzoic acid

D

Solution of benzoic acid

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The correct Answer is:
B
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CENGAGE CHEMISTRY ENGLISH-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Exercises (Singlecorrect)
  1. Which of the following is the best method for the synthesis of alpha-h...

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  2. Which of the following statements is wrong about the transesterificati...

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  3. The molecular weight of benzoic acid in benzene as determined by depre...

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  4. Which of the following reaction is expected to readily give a hydrocar...

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  5. Which of the following reactions is not possible ?

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  6. underset((A)) (PhCONH2) underset(KOBr)rarr (B) underset(MeOH)rarr (C) ...

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  7. It has been found that 221.4J is needed to heat 30g of ethanol from 15...

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  8. underset((A))(PhCOOH)underset(underset((ii)Ag(2)O //Pt//MeOH)((ii)CH(2...

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  9. Calculate energy of 2mole of photons of radiation whose frequency is 5...

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  10. underset((A)) (EtCOOMe) overset("(i)" NH2 NH2 "(ii)" HNO2) underset("(...

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  11. underset((A))("PhCOOMe") overset("(i)" NH2 OH) underset("(ii)" overset...

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  12. Product (B) is :

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  13. Which of the following tests would help in the distinction of HCOOH an...

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  14. Which of the following does not contain (-COOH) group ?

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  15. Acids do not give the characteristic reaction of (C=O) group because o...

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  16. The addition of Hbr to CH2 = CHCOOH results in the formation of.

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  17. Mark the correct order of increasing reactivity.

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  18. CH3COOH overset(Br2//P) rarr (Y) overset((i) KCN) underset((ii) H3 O^...

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  19. Find out atomic number, mass number, number of electron and neutron in...

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  20. Electrolytic reduction of oxalic acid produces :

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