SSLC (English Medium) Class 10 - Tamil Nadu Board of Secondary Education Question Bank Solutions

Which is used to edit programs?

Where you will create category of blocks?

Match the Following

What is Scratch?

Write a short note on editor and its main parts?

What is Stage?

What is Sprite?

______ is the longest period in the periodical table.

______ forms the basis of the modern periodic table.

The scientist who propounded the modern periodic law is ______.

______ and ______ are called inner transition elements.

How does the property vary in periods and in groups?

Polar compounds are soluble in _____ solvents

Solutions which contain three components are called a binary solution.

In a solution, the component which is present in a lesser amount is called the solvent.

Vinu dissolves 50 g of sugar in 250 ml of hot water, Sarath dissolves 50 g of the same sugar in 250 ml of cold water. Who will get a faster dissolution of sugar? and Why?

The molecular formula of an open-chain organic compound is C3H6. The class of the compound is ______

The IUPAC name of an organic compound is 3-Methyl butan-1-ol. What type of compound it is?

An organic compound ‘A’ is widely used as a preservative and has the molecular formula C₂H₄O₂. This compound reacts with ethanol to form a sweet-smelling compound ‘B’.

Identify the compound ‘A’.

The innermost layer of the cortex in the root is called ______.