Exercise

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Embibe Experts Science Solutions for Exercise

Simple step-by-step solutions to Exercise questions of Metals and Non-Metals from Science Crash Course (Based on Revised Syllabus-2023). Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercise with Hints & Solutions

EASY
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 1

Non-metals form:

MEDIUM
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 2

Concentrated nitric acid is converted to sulphuric acid by reacting with : 

HARD
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 3

Which of the following does not react readily with water but reacts only in the oxide form?

EASY
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 4

Which of the following products is obtained when a chlorine atom reacts with another chlorine atom?

EASY
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 5

Which of the following products are obtained when hydrogen reacts with chlorine atom?

MEDIUM
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 39

Give reason: Nonmetals, in general, do not displace hydrogen from dilute acids.

 

EASY
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 40

Write two physical and two chemical properties of nonmetals.

MEDIUM
10th Uttar Pradesh Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Metals and Non-Metals>Exercise>Q 49

A copper plate was dipped into a solution of AgNO3. After some time, a black layer was deposited on the copper plate. State the reason for ti. Write the chemical equation for the reaction involved.