From the list of the gases - Ammonia eth...

From the list of the gases - Ammonia ethane,hydrogen chloride hydrogen sulphide,ethyne- Select the gas which is used as a reducing agent in reducing copper oxide to copper.

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Select from the list the gas that matches the description given in the following case : (ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne) This gas is used as a reducing agent in reducing copper oxide to copper.

Identify the gas in the following: Gas used as a reducing agent in reducing copper oxide to copper.

Hydrogen is used as a reducing agent.

Name a gas which reduces hot copper (II) oxide to copper.

The reducing agent used for the reduction of Copper (II) oxide to copper:

Select from the list the gas that matches the description given in each case : (ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] (i) This gas is used for welding purposes. (ii) This gas is also a saturated hydrocarbon.

Select from the list the gas that matches the description given in each case : [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas produces dense white fumes with ammonia gas.

Select from the list the gas that matches the description given in each case: [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas when treated with potassium permanganate changes its colour from pink to yellow

Select from the list the gas that matches the description given in each case: [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas produces reddish brown preciptate with nesslers reagent

Zinc-copper couple that can be used as a reducing agent is obtained by

ICSE-STUDY OF COMPOUNDS - AMMONIA -QUESTIONS

Name the other ion formed when ammonia dissolves in water Give one tes...
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State the conditions required for : Catalytic oxidation of ammonia to ...
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From the list of the gases - Ammonia ethane,hydrogen chloride hydrogen...
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State one relevant obervation - Ammonia gas is burn in a atmosphere of...
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A metal 'X' has valency 2 & a non - metal 'Y' has a valency 3. If 'Y' ...
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Give balanced chemical eqauations for - i] Lab preparation of ammonia ...
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Write balanced equations for .i ]Action of warm water on AIN .ii] Exce...
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Name the gas evolved when the following mixtures are heated : i] Calci...
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Write the balanced chemical equation for each of the following - I ] R...
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State one relevant observation for the following reaction : Burning ...
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Certain blanks spaces are lest in the following table as C,D & E.Ident...
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Give a balanced chemical equation for each of the following -I ]Cataly...
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Write the balanced chemical equation to prepare ammonia gas in the lab...
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Give areason why -i]Concentrated sulphuric acid ,is not used for dryin...
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Fill in the blanks with the choices given in braket : Ammonia reacts...
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State one obervation for the following : Ammonia gas is passed over he...
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Identify the substance italicised : The catalyst used to oxidise ammon...
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Name the gas evolved when : Ammonia reacts with heated copper [II] oxi...
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Study the flow chart given & give balanced equations to represent the ...
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Copy and complete the following table which refers to the industrial m...
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