Baljinder Kaur Solutions for Chapter: Hydrogen, Exercise 3: Objective Questions

Author:Baljinder Kaur

Baljinder Kaur Chemistry Solutions for Exercise - Baljinder Kaur Solutions for Chapter: Hydrogen, Exercise 3: Objective Questions

Attempt the free practice questions on Chapter 7: Hydrogen, Exercise 3: Objective Questions with hints and solutions to strengthen your understanding. New Trends in Chemistry Class 8 solutions are prepared by Experienced Embibe Experts.

Questions from Baljinder Kaur Solutions for Chapter: Hydrogen, Exercise 3: Objective Questions with Hints & Solutions

MEDIUM
8th ICSE
IMPORTANT

Give the reaction for the production of hydrogen. 

EASY
8th ICSE
IMPORTANT

How is hydrogen gas collected? 

EASY
8th ICSE
IMPORTANT

Give one drying agent used to dry hydrogen. 

MEDIUM
8th ICSE
IMPORTANT

Why is granulated zinc preferred over other metals for the preparation of hydrogen? 

EASY
8th ICSE
IMPORTANT

Give any two precautions which can be taken during the collection of hydrogen gas.  

EASY
8th ICSE
IMPORTANT

Mention the property due to which hydrogen gas is used in weather forecasting balloons. 

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EASY
8th ICSE
IMPORTANT

Mention the property due to which hydrogen gas is used in oxyacetylene flame.

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EASY
8th ICSE
IMPORTANT

Mention the property due to which hydrogen burns with a blue flame and pop sound.

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