Match the following

Vitamin Chemical name
1. B $_{7}$ i. Ascorbic acid
2. B $_{9}$ ii. Cyanocobalamine
3. B $_{12}$ iii. Folic acid
4. C iv. Biotin

1-iii, 2-ii, 3-i, 4-iv

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1-i, 2-iv, 3-iii, 4-ii

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1-ii, 2-i, 3-iv, 4-iii

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1-iv, 2-iii, 3-ii, 4-i

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Solution

The correct option is D 1-iv, 2-iii, 3-ii, 4-i
Vitamin $B_{7}$ is biotin. Its formula s $C_{10} H_{16} N_{2} O_{3} S$ .
Vitamin $B_{9}$ is folic acid . Its formula is $C_{19} H_{19} N_{7} O_{6}$
Vitamin $B_{12}$ is cyanocobalamine. Its formula is $C_{63} H_{88} C o N_{14} O_{14} P$
Vitamin $C$ is ascorbic acid. Its formula is $C_{6} H_{8} O_{6}$ .

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Vitamin	Chemical name
1. B $_{7}$	i. Ascorbic acid
2. B $_{9}$	ii. Cyanocobalamine
3. B $_{12}$	iii. Folic acid
4. C	iv. Biotin

Match the followingVitaminChemical name1. B7i. Ascorbic acid2. B9ii. Cyanocobalamine3. B12 iii. Folic acid4. C iv. Biotin

The correct option is D 1-iv, 2-iii, 3-ii, 4-iVitamin B7 is biotin. Its formula s C10H16N2O3S.Vitamin B9 is folic acid . Its formula is C19H19N7O6Vitamin B12 is cyanocobalamine. Its formula is C63H88CoN14O14PVitamin C is ascorbic acid. Its formula is C6H8O6.

Match the following

Vitamin Chemical name
1. B $_{7}$ i. Ascorbic acid
2. B $_{9}$ ii. Cyanocobalamine
3. B $_{12}$ iii. Folic acid
4. C iv. Biotin