Name the gas that is produced in - Action of cold and dilute nitric acid on copper

How are the Rajya Sabha members elected?

The diagram given below represents an endocrine gland in the human body. Study the diagram and answer the following questions:

1. Identify the endocrine gland. Where is it located?
2. Why is the above
...

The first and last term of a Geometrical Progression (G.P.) are 3 and 96 respectively. If the common ratio is 2, find:

1. ‘n’ the number of terms of the G.P.
2. Sum of the n terms.

State the position of the object in front of a converging lens if:

1. It produces a real and same size image of the object.
2. It is used as a magnifying lens.

Explain any three types of cases in which the Supreme Court exercises its Original Jurisdiction.

Epididymis

Mention the exact location.

Read the extract given below and answer the questions that follow:

Giles: (Calling) Mollie? Mollie? Mollie? Where are you?
(Mollie enters from the arch Left.)

Mollie: (Cheerfully) Doing all the...

Name the nationalist who said, 'Swaraj is my birthright and I shall have it'. State any one of his contributions to the National Movement.

State one relevant observation: A piece of sodium metal is put into ethanol at room temperature.

Action of water on Calcium carbide.

Write a balanced chemical equation

The period between 1920 to 1947 was marked with major events and reforms that finally led us to our Independence. In this context, State three provisions of the Gandhi-Irwin Pact as a result of the...

Give a reason: Development of irrigation is essential for the growth of the agriculture sector of India

Briefly explain: Surface water

The Council of Ministers headed by the Prime Minister, is the most Powerful Institution in the Indian Polity. In this context, answer the following: Write any four functions of the Cabinet.

Is it possible for a hydrogen (¹₁H) nucleus to emit an alpha particle? Give a reason for your answer.