When a vegetable oil is treated with hydrogen in the presence of nickel (or palladium) catalyst, it forms a fat. This is an example of:

(a) anodising reaction
(b) substitution reaction
(c) displacement reaction
(d) addition reaction

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Solution

(d) addition reaction
When a vegetable oil is treated with hydrogen in the presence of nickel or palladium catalyst, an addition reaction takes place and a saturated fat is formed.

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When a vegetable oil is treated with hydrogen in the presence of nickel (or palladium) catalyst, it forms a fat. This is an example of :
(a) anodising reaction (b) substitution reaction (c) displacement reaction (d) addition reaction

Q. Question 7
Oils on treating with hydrogen in presence of palladium or nickel catalyst form fats. This is an example of
(a) Addition reaction
(b) Substitution reaction
(c) Displacement reaction
(d) Oxidation reaction

Q. Question 7
Oils on treating with hydrogen in presence of palladium or nickel catalyst form fats. This is an example of
(a) Addition reaction
(b) Substitution reaction
(c) Displacement reaction
(d) Oxidation reaction

Oils on treating with hydrogen in the presence of palladium or nickel catalyst form fats. This is an example of :

Q. Unsaturated hydrocarbons undergo _____ reaction with hydrogen in the presence of palladium or nickel catalyst.

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When a vegetable oil is treated with hydrogen in the presence of nickel (or palladium) catalyst, it forms a fat. This is an example of: (a) anodising reaction (b) substitution reaction (c) displacement reaction (d) addition reaction

(d) addition reaction When a vegetable oil is treated with hydrogen in the presence of nickel or palladium catalyst, an addition reaction takes place and a saturated fat is formed.

When a vegetable oil is treated with hydrogen in the presence of nickel (or palladium) catalyst, it forms a fat. This is an example of:

(a) anodising reaction
(b) substitution reaction
(c) displacement reaction
(d) addition reaction

(d) addition reaction
When a vegetable oil is treated with hydrogen in the presence of nickel or palladium catalyst, an addition reaction takes place and a saturated fat is formed.