When 2-hydroxybenzoic acid is distilled with zinc dust, it gives :

When 2-hydroxybenzoic acid is distilled with zinc dust, it gives :
A. Phenol
B. Benzoic acid
C. Benzaldehyde
D. A polymeric product.

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - B
(b) Zinc causes the reduction of 2-hydroxybenzoic acid to give benzoic acid

6 views Answered 2023-02-05 15:29

Related Questions

A metal X on heating with nitrogen gas gives Y.Y on treatment with `H_(2)O` gives a colourless gas which on passing through `CuSO_(4)` gives blue solu

2 Answers 4 Views

Ozonolysis of 2,3-dimethyl-1-butene followed by reduction with zinc and water gives

2 Answers 4 Views

i) A black mineral (A) on treatment with dilute sodium cyanide of (B) and (C ). ii) The solution of (B) on reaction with zinc gives precipitate of a m

2 Answers 4 Views

Statement 1 `: NH_(4)NO_(2)` on acidification gives brown gas and on alkalination gives a gas which on reaction with HCl gives white fumes because. St

2 Answers 4 Views

Chloroform on reduction with zinc dust and water gives

2 Answers 4 Views

What happens when : (i) Sodium acetate is heated with soda lime (ii) Malonic acid is heated (iii) Calcium acetate is dry distilled

2 Answers 4 Views

Arrange the following in order of decreasing of acid strenth indicated ? (i) Benzoic acid, 3, 4-Dinitrobenzoic acid, 4-Methylbenzoic acid ltbgt (ii) `

2 Answers 4 Views

The correct increasing order of the acid strength fo acids, butyric acid (I), 2-chlorobutyric acid (II), 3-chlorobutyaric acid (III), 2,2-dichlorobuty

2 Answers 5 Views

Assertion : In the series Sc to Zn, the enthalpy of atomisation of zinc is the lowest. Reason : Zinc has greater number of unpaired electrons.

2 Answers 5 Views

Arrange the Floroacetic acid, monochloroacetic acid, Acetic acid and Dichloroacetic acid (acid stength) compounds in increasing order of their propert

2 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)