Chemistry in Everyday Life Test

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Chemistry in Everyday Life Test - 56

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Weekly Quiz Competition

Question 1
1 / -0

Which of the following may be used as a food preservative?

A
Benzene

B
Sodium benzoate

C
Toluene

D
Sodium meta-aluminate

Solution

Sodium benzoate is a food preservative whereas equanil is a transquilizer and morphine is narcotic analgesic.
Question 2
1 / -0

Milk can be preserved by adding a few drops of

A
Formic acid solution

B
Formaldehyde solution

C
Acetic acid solution

D
Acetaldehyde solution

Solution

Milk can be preserved by adding a few drops of Formaldehyde ($$HCHO$$) solution. $$HCHO$$ is an emulsifier.
Question 3
1 / -0

Paracetamol is an:

A
antibiotic

B
antipyretic

C
antimalarial

D
analgesic

Solution
Question 4
1 / -0

Which one of the following is a food preservation ?

A
Sodium acetate

B
Sodium propionate

C
Sodium benzoate

D
Sodium oxalate

Solution
Question 5
1 / -0

A medicine which promotes the secretion of urine is called

A
Uretic

B
Monouretic

C
Diuretic

D
Triuretic

Solution

Delete to run so this this is called diuretic medicine
Question 6
1 / -0

Which of the following is not true of a detergent molecule?

A
It has a non- polar organic part and a polar group

B
It is not easily biodegraded

C
It is a sodium salt of fatty acid

D
It is a surface active agent

Solution

Detergents are sodium salt of sulphonic acids.
Question 7
1 / -0

The drug used as an antidepressant is

A
Luminol

B
Tofranil

C
Mescaline

D
Sulphadiazine

Solution

Tofranil is the most commonly prescribed antidepressant; nearly 17% of those survey in the 2017 antidepressant use study reported that they had taken this medication.
Question 8
1 / -0

Vinegar obtained from sugarcane has

A
$$CH_3COOH$$

B
$$HCOOH$$

C
$$C_6H_5COOH$$

D
$$CH_3CH_2COOH$$

Solution

Acetic acid is the chief constituent of vinegar and hence its
name is vinegar (Latin name: acetum).
Question 9
1 / -0

Which one of the following is found in Lemon?

A
Citric acid

B
$$KCl$$

C
$$Na_2SO_3$$

D
Sodium metabisulphite

Solution

Citric acid is found in Lemon.
Hence, Option "A" is the correct answer.
Question 10
1 / -0

Which of the following is a hypnotic drug

A
Luminal

B
Salol

C
Catechol

D
Chemisol

Solution

These drugs produce sleep and are habit forming common example of hypnotic drugs are Luminal and Saconal.

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Re-Attempt Weekly Quiz Competition

Chemistry in Everyday Life Test - 56

Result

Chemistry in Everyday Life Test - 56

Score

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Rank

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SHARING IS CARING

Question 1

Benzene

Sodium benzoate

Toluene

Sodium meta-aluminate

Solution

Question 2

Formic acid solution

Formaldehyde solution

Acetic acid solution

Acetaldehyde solution

Solution

Question 3

antibiotic

antipyretic

antimalarial

analgesic

Solution

Question 4

Sodium acetate

Sodium propionate

Sodium benzoate

Sodium oxalate

Solution

Question 5

Uretic

Monouretic

Diuretic

Triuretic

Solution

Question 6

It has a non- polar organic part and a polar group

It is not easily biodegraded

It is a sodium salt of fatty acid

It is a surface active agent

Solution

Question 7

Luminol

Tofranil

Mescaline

Sulphadiazine

Solution

Question 8

$$CH_3COOH$$

$$HCOOH$$

$$C_6H_5COOH$$

$$CH_3CH_2COOH$$

Solution

Question 9

Citric acid

$$KCl$$

$$Na_2SO_3$$

Sodium metabisulphite

Solution

Question 10

Luminal

Salol

Catechol

Chemisol

Solution

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