List of top Chemistry Questions on Chemistry in Everyday Life

Which of the following represents the correct pyranose structure of \(\beta\)-D-(+) glucose?
Which of the following is not correctly matched with the example mentioned in brackets?
Which of the following does not belong to Group 16 elements?
Which of the following is not correctly matched with the type of drug mentioned in brackets?
The reaction of Toluenesulfonyl chloride with a primary amine forms a product that is:
Compared to cane sugar, artificial sweetener (X) has maximum sweetness value and (Y) has minimum sweetness value. X and Y respectively are:
Match the following:
The detergent used in tooth pastes is 'X' and in hair conditioners is 'Y'. What are X and Y respectively?
Identify the pairs in which chemical substance is correctly matched with its use: (I) Liquid $CO_2$ - As solvent in dry cleaning, (II) $NaClO_3$ - herbicide, (III) $H_2O_2$ - bleaching agent.
Histamine is responsible for various physiological effects. Which of the following statements are correct?

• [(I)] Histamine is a potent vasodilator.

• [(II)] Histamine lowers blood pressure by constricting blood vessels.

• [(III)] Histamine is responsible for nasal congestion associated with common cold and allergies.
What is the chemical formula of rust?
Tomato is a natural source of _ _ _ acid.
The main constituent of dettol is
Aspirin is chemically known as
Oil of wintergreen is chemically known as:
Aspirin is synthesised from:
Match the compounds of List-I with their effects in List-II
Codes:
Which of these separation technique pairs is correctly matched?
Which among the four is not an antibiotic?
What is the IUPAC name of ibuprofen?
The chemical X is used in the prevention of heart attack. The structure of X is
Identify the pair of drugs which act as antihistamines.
Observe the following reaction:
$CH_3(CH_2)_{11}C_6H_5 \xrightarrow[(ii) NaOH(aq)]{(i) H_2SO_4} X$
Which of the statements is not correct regarding X?
Red phosphorus, when heated in a sealed tube at 803 K, gives 'X'. White phosphorus, when heated under high pressure at 473 K, gives 'Y'. X, Y respectively are
Which of the following is an example of antifertility drug?