Chemistry Worksheet for Class 9
Class 9 Chemistry students should refer to the following printable worksheet in Pdf in standard 9. This test paper with questions and answers for Grade 9 Chemistry will be very useful for exams and help you to score good marks
Class 9 Chemistry Worksheet Pdf
CBSE Class 9 Chemistry Worksheet - Revision (12)
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FORTNIGHTLY ASSIGNMENTS ---CLASS-1X- JULY 2014
JULY-1----Submission date—19th July ‘14
Q.1 Identify the quantities applicable for the following symbols---
m3, K, Pa ( Pascal ), kg/m3
Q.2 Convert the following temperatures to Celsius scale---
283K, 50K
Q.3 Write the most important value point for the following---
Give reason—Steam produces more severe burns in comparison to boiling water.
Q.4 Write the most important value point for the following---
Give reason---A desert cooler cools better on a dry summer day.
Q.5 What are the two necessary components of a solution?
JULY-2----Submission date—31st July ‘14
Q.6 Distinguish between a homogenous & heterogenous mixture on the
basis of their composition.
Q.7 A mixture ‘X’ can be separated into its constituents easily with the help of ordinary filtration. Its components are distinctly visible with the help of naked eyes. Identify mixture ‘X’.
Q.8 Write one example of each of the following---
‘Solid in solid’ solution, gas in gas solution, gas in liquid solution & solid in alcohol solution ( non-aqueous solution )
Q.9 What causes ‘Tyndall effect’ ?
Please click the below link to access CBSE Class 9 Chemistry Worksheet - Revision (12)
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