Chemistry in Everyday Life — JEE Main PYQs

Given below are two statements:-
Statement-I: Morphine is a narcotic analgesis. It helps in relieving pain without producing sleep.
Statement-II: Morphine and its derivatives are obtained from opium poppy.
In the light of the above statements, choose the correct answer from the o …

The statement/s which are true about antagonists from the following is/are :-
A. They bind to the receptor site.
B. Get transferred inside the cell for their action.
C. Inhibit the natural communication of the body.
D. Mimic the natural messenger.

Choose the correct answer from …

The reaction used for preparation of soap from fat is:

Given below are two statements :

Statement I : Noradrenaline is a neurotransmitter.
Statement II : Low level of noradrenaline is not the cause of depression in human.
In the light of the above statements, choose the correct answer from the options given below

Which of the following statements is incorrect for antibiotics?

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R

Assertion A :- Butylated hydroxyl anisole when added to butter increases its shelf life.

Reason R :- Butylated hydroxyl anisole is more reactive towards oxygen than food.

In th …

A doctor prescribed the drug Equanil to a patient. The patient was likely to have symptoms of which disease?

Amongst the following compounds, which one is an antacid?

Among the following, the number of tranquilizer/s is/are $\_\_\_\_$ .
A. Chlorodiazepoxide
B. Veronal
C. Valium
D. Salvarsan

Which of the following compounds are not used as disinfectants?
(A) Chloroxylenol
(B) Bithional
(C) Veronal
(D) Prontosil
(E) Terpineol

Choose the correct answer from the options given below:

Given below are two statements : One is labelled as Assertion A and the other labelled as Reason R.
Assertion A: Antihistamines do not affect the secretion of acid in stomach.
Reason R : Antiallergic and antacid drugs work on different receptors.
In the light of the above stateme …

Which of the following artificial sweeteners has the highest sweetness value in comparison to cane sugar?

The number of chlorine atoms in bithionol is ____.

Drugs used to bind to receptors, inhibiting its natural function and blocking a message are called:

How many of the following drugs is/are example(s) of broad spectrum antibiotic? Ofloxacin, Penicillin G, Terpineol, Salvarsan

Which of the following enhances the lathering property of soap?

Match List I with List II.

Choose the correct answer from the options given below:

Stearic acid and polyethylene glycol react to form which one of the following soap/s detergents ?

The drug tegamet is :

The mixture of chloroxylenol and terpineol is an example of :

Which of the following is NOT an example of synthetic detergent?

Which of the following compound does not contain sulphur atom?

A chemical which stimulates the secretion of pepsin is :

Match List-I with List-II

List-I
(A) (see structure)
(B) (see structure)
(C) ${\mathrm{C}}_{17}{\mathrm{H}}_{35}{\mathrm{COO}}^{-}{\mathrm{Na}}^{+}+{\mathrm{Na}}_2{\mathrm{CO}}_3+$ Rosinate
(D) …

Which of the following compounds is an example of hypnotic drug?

Which of the following is not a broad spectrum antibiotic?

The structure shown below is of which well-known drug molecule?

An antiseptic dettol is a mixture of two compounds 'A' and 'B' where A has $6\pi$ electrons and B has $2\pi$ electrons. What is 'B'?

Which one of the following is an example of artificial sweetner ?

Chlorodiazepoxide

The class of drug to which chlordiazepoxide with above structure belongs is:

Match List - I and list - II.

List - I
(a) Valium
(b) Morphine
(c) Norethindrone
(d) Vitamin ${\mathrm{B}}_{12}$

List - II
(i) Antifertility drug
(ii) Pernicious anaemia
(iii) Analgesic
(iv) Tranquilizer

Which one of the following chemicals is responsible for the production of HCl in the stomach leading to irritation and pain?

The correct statement about (A), (B), (C) and (D) is:

Match List-I with List-II:

List-I (Drug):
(a) Furacin
(b) Arsphenamine
(c) Dimetone
(d) Valium

List-II (Class of Drug):
(i) Antibiotic
(ii) Tranquilizers
(iii) Antiseptic
(iv) Synthetic antihistamines

Choose the most appropriate match:

Given below are two statements :
Statement I: Penicillin is a bacteriostatic type antibiotic.
Statement II: The general structure of penicillin is:

The functions of antihistamine are:

Match List - I with List - II

List - I
Chemical Compound
(a) Sucralose
(b) Glyceryl ester of stearic acid
(c) Sodium benzoate
(d) Bithionol

List - II
Used as
(i) Synthetic detergent
(ii) Artificial sweetener
(iii) Antiseptic
(iv) Food preservative

Choose the correct match:

Match List - I with List - II:

List - I (Class of Drug):
(a) Antacid
(b) Artificial Sweetener
(c) Antifertility
(d) Tranquilizers

List - II (Example):
(i) Novestrol
(ii) Cimetidine
(iii) Valium
(iv) Alitame

Choose the most appropriate match.

Match List - I (Class of Chemicals) with List - II (Example):
List - I: (a) Antifertility drug (b) Antibiotic (c) Tranquilizer (d) Artificial Sweetener
List - II: (i) Meprobamate (ii) Alitame (iii) Norethindrone (iv) Salvarsan
Choose the most appropriate match:

The number of ${\mathrm{sp}}^2$-hybridized carbons present in "Aspartame" is ____

The following molecule acts as an:

Glycerol is separated in soap industries by:

Match the following drugs with their therapeutic actions:

If a person is suffering from the deficiency of nor - adrenaline, what kind of drug can be suggested?

The mechanism of action of "Terfenadine" (Seldane) is :

The correct match between item I and item II is:

Item - I
a. Norethindrone
b. Ofloxacin
c. Equanil

Item - II
p. Anti - biotic
q. Anti - fertility
r. Hypertention
s. Analgesics

Noradrenaline is a/an

The correct match between Item-I and Item-II is:
Item - I (drug) and Item - II (test)

Which of the following is an anionic detergent ?

Which of the following compounds is not an antacid?