Chemistry MCQS for Class 10
On hydrolysis sucrose produces one unit of glucose and one unit of.
Cellulose
Starch
None of them
Fructose
Alkenes are produced in large amounts by cracking of.
xylol
Petroleum
Natural gas
Benzene
Monosaccharide consists of number of carbon atoms.
2 to 4
4 to 8
3 to 9
5 to 10
Tetra saccharides are classified under.
Monosaccharides.
Oligosaccharides
All of them
Polysaccharides
Margarine is produced by adding hydrogen to vegetable oil at.
200oC
100oC
2000 oC
1000oC
Which one is the simplest sugar which can not be hydrolyzed?
Cellulose
Glucose
Sucrose
Starch
Amino acid are the building blocks of .
Carbohydrates
Vitamins
Proteins
fats
In hydrogenation of vegetable oil catalyst employed is.
Pt
Cr2O3
Ni
ZnO
Lipids are macromolecules made up of.
Fetty acids
Nucleotides
Amino acids
None of them
Number of vitamins in vitamin B complex is.
8
12
6
10
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