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Laboratory

Authored by Chese Pepino

Chemistry

University

Used 3+ times

Laboratory
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.     A disaccharide that contains two glucose molecules

Lactose

Maltose

Sucrose

Galactose

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. 2. A sugar with aldehyde

Aldehyde

Ketone

Aldose

Ketose

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. 3.  A sugar which contains one sugar unit.

Polysaccharide

Oligosaccharide

Disaccharide

Monosaccharide

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4.    A type of sugar which contains more than 10  sugar units.

Monosaccharide

Disaccharide

Oligosaccharide

Polysaccharide

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. 5.    The empirical formula of a triose.

CH2O

C2H4O2

C3H6O3

C4H8O4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. 6. What is the reagent for testing the presence of starch?

Benedict's

Oil

Lugol's

Biuret

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. 7. The result of glucose  solution with Fehling’s.

Brick-red solution

Colorless

White precipitate

No Reaction

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