SSC (English Medium) 10th Standard - Maharashtra State Board Question Bank Solutions for Science and Technology 1

Write scientific reason.

Coins are made from metals and alloys.

Bring out the contribution of India’s space missions.

Distinguish between:

Myopia - Presbyopia

Explain concept with example/explain with the help of a balanced equation.

Corrosion

Explain concept with example/explain with the help of a balanced equation.

Corrosion

Draw a neat labelled diagram.

Electrolysis

Draw a neat labelled diagram.

Electrolysis

Draw a neat labelled diagram.

Anodizing

Draw a neat labelled diagram.

Anodizing

Complete flow chart given below.

Complete flow chart given below.

What is rust?

What is rust?

Write a molecular formula for rust.

Write a molecular formula for rust.

Observe the following diagram and give answers.

1. Name this method of prevention of corrosion.
2. For prevention of which metal this method is used?
3. What is used as anode in this method?

Observe the following diagram and give answers.

1. Name this method of prevention of corrosion.
2. For prevention of which metal this method is used?
3. What is used as anode in this method?

Observe the following diagram and write answers.

1. Name the method.
2. Explain the method.
3. Give two examples of this method.

Observe the following diagram and write answers.

1. Name the method.
2. Explain the method.
3. Give two examples of this method.

Observe the following figure and write the answer of the question.

1. Which process is shown in the figure?
2. Explain the chemical reaction shown in the figure.
3. Write the reactions on anode and cathode.