📚NCERT Questions — CBSE10

In which allotrope of carbon is each carbon atom bonded to three other carbon atoms in the same plane, forming a hexagonal array?

The reaction where an ester is converted back to alcohol and a sodium salt of a carboxylic acid by treating it with sodium hydroxide is known as:

Which acid is present in vinegar?

Which type of hydrocarbons generally produce a yellow flame with lots of black smoke during combustion?

Which process in plants helps in the absorption and upward movement of water and minerals, and also aids in temperature regulation?

Which plant hormone is primarily responsible for promoting cell division?

What is the principle behind the removal of nitrogenous waste products from the blood in an artificial kidney (hemodialysis)?

The rhythmic contractions of muscles that push food along the alimentary canal are known as:

Why is galvanised iron protected against rusting even if the zinc coating is broken?

What is the full form of ATP, the energy currency for most cellular processes?