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Give a Chemical Test to Distinguish Between the Following Gases. So2 and Cl2 - Chemistry

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प्रश्न

Give a chemical test to distinguish between the following gases. 

SO2 and Cl2 

एका वाक्यात उत्तर

उत्तर

Sulphur dioxide  Chlorine.
Colour of gas: The gas is colourless. Colour of gas: The gas is greenish-yellow.
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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 9: Practical Work - Exercise 9 (A) [पृष्ठ १४२]

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सेलिना Concise Chemistry [English] Class 9 ICSE
पाठ 9 Practical Work
Exercise 9 (A) | Q 3.7 | पृष्ठ १४२

संबंधित प्रश्‍न

Define; catalyst.


TRUE \ FALSE

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A solution of a substance ‘X’ is used for white washing Name the substance ‘X’ and write its formula.


Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.

(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)

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Explain by writing a word equation.

Hard water gets softened on mixing with a solution of washing soda.


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a. Photosynthesis i.  Tendency to lose electrons
b. Water ii.  Reactant in combustion process
c. Sodium chloride iii.  Chemical change
d. Dissolution of salt in water  iv.  Covalent bond
e. Carbon v.  Ionic bond
f. Fluorine vi.  Physical change 
g. Magnesium vii.  Tendency to form anion

Give a chemical test to distinguish between the following gases. 

HCl and H2S


Give reason for the following:

A characteristic change of colour is seen when a piece of iron is added to copper [II] sulphate solution.


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A white solid which evolves two colourless gases which on cooling combine and condense on the cooler parts of the test tube.


Complete the table given below.

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Name the solid residual product formed reaction and state its colour during – thermal decomposition of the following substance.

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Name the solid residual product formed reaction and state its colour during – thermal decomposition of the following substance.

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Mention the various conditions required for a chemical reaction to occur.


Silver articles turning black: ______:: Boiling of H2O: physical change ______.


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