How many atoms are present in a molecule of methane?

What is the ratio by mass of hydrogen and oxygen in water?

Which of the following is a type of Structural Isomerism?

How many no. of hydrogen atoms are present in the empirical formula of Acetic Acid?

CHCl₃ is wrapped in a brown cloth to prevent it from forming ________

Select the name of the hydrocarbon with a structural formula CH₃ – CH₂ – CH₂ – CH₂ – CH₂ – CH₃.

What is the natural source of Oxalic acid?

Which of the following compounds is an example of a compound with a single covalent bond?

Trichloromethane is the IUPAC name of _______.

Which compound structure consists of a saturated short-chain fatty acid with four carbon atoms, typically found in its esterified form in animal fats and plant oils?

Which of the following acids is commercially known as acetic acid?

What is the IUPAC Name for C₆H₆?

Functional group -CHO is present in which of the following?

 A _______ ion is an ion composed of two or more atoms.

The IUPAC name of the compound CH₃ CH₂ CH₃ is-

Which of the following acids is present in Ant Bites?

A molecule of oxygen consists of how many atoms of oxygen?

What is the molecular formula of butane?

Malic acid is most abundantly found in ________.

Which among the following is the systematic IUPAC name of Acetic Acid?

Which of the following statements is true regarding the bonding in ionic compounds?

Name the acid which is present in Tomatoes.

Which of the following acid is found in Apples?

Which of the following is a triangular molecule?

What is the IUPAC name for Isopropyl chloride?

Esters have ____________ smell.

What is the molecular formula of chloroform?

Which of the following is a saturated hydrocarbon?

What is called arenes?

Methyl propane exhibits isomerism with which compound?

The difference in molecular mass between two consecutive homologous series members will be:

Which of the following is a valid bond in Alkenes that connects carbon atoms?

Which of the following properties do covalent compounds generally NOT exhibit?

The functional group which has more than one oxygen atom is:

Which of the following statements about hybridization is incorrect?

The hydrocarbons which have a double bond between two carbon atoms are called:

How many molecules of hydrogen sulphide are required to balance the given chemical equation?

SO₂ + H₂S → 3S + 2H₂O

How many atoms of oxygen are present in one molecule of ozone?

A positively charged ion is called a/an: 

Cyclohexane contains ___________ C-C bonds and _________ C-H bonds, so total _______ covalent bonds. 

The leaves of the _____________ plant contain methanoic acid.

Select the name of the hydrocarbon with a structural formula CH₃ – CH₂ – CH₂ – CH₂ – CH₂ – CH₃.

Which acid is present in the ant sting?

In which dialdehyde are two formyl groups attached to adjacent carbon centres on a benzene ring and form fluorescent conjugation products with primary amines?

Which organic chemical compound is reacted with nitrous acid at 273-274K to prepare benzenediazonium chloride?

Trichloromethane is better known as:

Compounds with exactly two double carbon – carbon bonds are knows as ______.

Number of σ and π bonds in benzene, respectively, is:

Two or more elements combine to form a:

Which of the following chemical compounds, that is used as a food preservative in some snacks and beverages, retains their natural colour and protects against bacteria?