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NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-56 Questions No-1

Poll

Eniya kapoor

Asked: October 19, 2020In: Class 10

Which of the following methods is suitable for preventing an iron frying pan from rusting?

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-56 Questions No-2

Poll

Eniya kapoor

Asked: October 19, 2020In: Class 10

An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-56 Questions No-3

Poll

Eniya kapoor

Asked: October 19, 2020In: Class 10

Why are food cans coated with tin and not with zinc?

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals NCERT Book Session-2022-2023 Exercises Questions Page No-56 Questions No-4

Eniya kapoor

Asked: October 19, 2020In: Class 10

You are given a hammer, a battery, a bulb, wires and a switch.

NCERT Solution for Class 10 Science Chapter 3 Metals and Non-metals NCERT Book Session-2022-2023 Exercises Questions Answers Page No-56 Questions No-5 You are given a hammer, a battery, a bulb, wires and a switch. (a) How could you use them to ...

Eniya kapoor

Asked: October 19, 2020In: Class 10

What are amphoteric oxides? Give two examples of amphoteric oxides.

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-20 Questions No-6

Eniya kapoor

Asked: October 19, 2020In: Class 10

Name two metals which will displace hydrogen from dilute acids, and two metals which will not.

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-20 Questions No-7

What chemical process is used for obtaining a metal from its oxide?

Which metals do not corrode easily?

What are alloys?

Which of the following pairs will give displacement reactions?

Which of the following methods is suitable for preventing an iron frying pan from rusting?

An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be

Why are food cans coated with tin and not with zinc?

You are given a hammer, a battery, a bulb, wires and a switch.

What are amphoteric oxides? Give two examples of amphoteric oxides.

Name two metals which will displace hydrogen from dilute acids, and two metals which will not.

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