Chemistry in Everyday Life Test

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Chemistry in Everyday Life Test - 53

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Weekly Quiz Competition

Question 1
1 / -0

Structurally biodegradable detergent should contain:

A
Normal alkyl chain

B
Branched alkyl chain

C
Phenyl side chain

D
Cyclohexyl side chain

Solution

Structurally biodegradable detergent contain normal (or Linear) alkyl chain
Question 2
1 / -0

Which of the following drug is tranquillizer and sedative

A
Sulphadiazene

B
Papaverine

C
Equanil

D
Mescaline

Solution

Equanil is a tranquiliser sedative
Question 3
1 / -0

Out of following which compound is used for preservation of food?

A
$$NaCl$$

B
$$HgCl_{2}$$

C
$$ZnCl_{2}$$

D
$$CaCl_{2}$$

Solution

NaCl has been used as a preservative for a long time. $$NaCl$$ helps to prevent spoilage and helps to keep food like ready to eat meats and cheeses to eat. So the correct option is A
Question 4
1 / -0

Arrange the following in decreasing order of the sweetening capacity.
(I) Saccharin
(II) Aspartame
(III) Alitame

A
I > II > III

B
III > II > I

C
III > I > II

D
II > I > III

Solution
Question 5
1 / -0

Chloroquine is an example of?

A
Antipyretic

B
Antimalarial

C
Antibacterial

D
None of the above

Solution
Question 6
1 / -0

Tincture of iodine is -

A
aqueous solution of $${ I }_{ 2 }$$.

B
solution of $${ I }_{ 2 }$$ in aqueous KI.

C
alcoholic solution of $${ I }_{ 2 }$$.

D
aqueous solution of $$KI$$.

Solution

Tincture of iodine is a solution of iodine in aqueous potassium iodide (KI) or in aqueous sodium iodide (NaI).

Thus, the answer is B option.
Question 7
1 / -0

The main function of an antacid is?

A
to neutralise body acid

B
to neutralise body base

C
both $$a$$ and $$b$$

D
$$None\ of\ these$$

Solution
Question 8
1 / -0

A compound used as pistachio flavour in ice cream is _____

A
vanillin.

B
acetophenone.

C
muscone.

D
butyraldehyde.

Solution
Question 9
1 / -0

Which of the following statement is wrong about Abscisic acid :

A
It helps in general plant metabolism

B
It is antagonistic to $$GA_3$$

C
It helps in seed maturation & dormancy

D
Morphogenesis

Solution

Abscisic acid is also known as stress hormone as it protects the plants from various environmental stress. It is antagonistic to GA$$_3$$ as it promotes seed dormancy. It promotes morphogenesis in certain plants. Gibberillic acid helps in general plant metabolism.
So, the wrong statement is 'It helps in general plant metabolism'
Question 10
1 / -0

Assertion : Cimetidine is an antacid.
Reason : Antacid increases secretion of HCI from gastric cells.

A
If both assertion and reason are true and reason is the correct explanation of assertion.

B
If both assertion and reason are true but reason is not the correct explanation of assertion.

C
If assertion is true but reason is false.

D
If both assertion and reason are false.

Solution

Climetidine is an antacid which suppress secretion of HCl.

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Re-Attempt Weekly Quiz Competition

Chemistry in Everyday Life Test - 53

Result

Chemistry in Everyday Life Test - 53

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SHARING IS CARING

Question 1

Normal alkyl chain

Branched alkyl chain

Phenyl side chain

Cyclohexyl side chain

Solution

Question 2

Sulphadiazene

Papaverine

Equanil

Mescaline

Solution

Question 3

$$NaCl$$

$$HgCl_{2}$$

$$ZnCl_{2}$$

$$CaCl_{2}$$

Solution

Question 4

I > II > III

III > II > I

III > I > II

II > I > III

Solution

Question 5

Antipyretic

Antimalarial

Antibacterial

None of the above

Solution

Question 6

aqueous solution of $${ I }_{ 2 }$$.

solution of $${ I }_{ 2 }$$ in aqueous KI.

alcoholic solution of $${ I }_{ 2 }$$.

aqueous solution of $$KI$$.

Solution

Question 7

to neutralise body acid

to neutralise body base

both $$a$$ and $$b$$

$$None\ of\ these$$

Solution

Question 8

vanillin.

acetophenone.

muscone.

butyraldehyde.

Solution

Question 9

It helps in general plant metabolism

It is antagonistic to $$GA_3$$

It helps in seed maturation & dormancy

Morphogenesis

Solution

Question 10

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false.

Solution

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