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Ketan Krishna Mishra
Mar 22, 2015
Explain fountain experiment?
Fountain experiment is used to demonstrate the solubility o...
Sarath Babu t
Jan 11, 2014
Give reason
Rutvik gulavani
Nov 23, 2013
pls help me to do this as i have a project on this.... what is the 1.Method 2.Experiment...
Pls... this not based on any topic in my syllabus so pls help in it ...as a student
Pls... this not based on any topic in my syllabus so pls help in it ...as a student
Sarath Babu t
Jan 11, 2014
Give reason
Shehrebano
Feb 9, 2015
Equation for magnesium treated with very dilute nitric acid?
Mg + 2HNO3 → Mg(NO3)2 + H2
Sarath Babu t
Jan 11, 2014
Give reason
Ketan Krishna Mishra
Mar 22, 2015
Why does the formation of HCl take place in diffused sunlight?
Hydrogen chloride gas can also be formed by reaction of moist hydro...
Kuldeep Yadav
Dec 21, 2014
Name the gas in each of the following :
i) A gas evolved when dil HCL is added to calcium carbonate.
ii) The gas evolved on reaction of aluminium with boiling concentrated caustic alkali solution.
iii) The gas produced when copper reacts with concentrated nitric acid.
iv) The gas produced on reaction of dilute sulphuric acid with iron sulphide.
i) A gas evolved when dil HCL is added to calcium carbonate.
ii) The gas evolved on reaction of aluminium with boiling concentrated caustic alkali solution.
iii) The gas produced when copper reacts with concentrated nitric acid.
iv) The gas produced on reaction of dilute sulphuric acid with iron sulphide.
ii)H2
iii)NO2
iv)Hydrogen sulphide gas.
Sarath Babu t
Jan 12, 2014
Name a black metallic oxide which reacts with hydrochloric acid to give a coloured solution ?
CuO+2HCL=CuCI2+H2
Uttam mazumder
Aug 28, 2013
When a gas 'A' is mixed with gas 'B' dense white fumes are seen and there is no other product (gas 'B' turns moist red litmus paper blue)
i) What is the name of the gas 'A'
ii) What is the naame of the product of reaction between gas B and A
i) What is the name of the gas 'A'
ii) What is the naame of the product of reaction between gas B and A
i) the name of the gas 'A' is hydrogen chloride (HCl) ii) the name of the product of reaction between gas 'B' and gas 'A' is ammonium chloride (NH4Cl).
Ketan Krishna Mishra
Mar 22, 2015
Explain fountain experiment?
Fountain experiment is used to demonstrate the solubility o...
Sarath Babu t
Jan 11, 2014
Give reason
Rutvik gulavani
Nov 23, 2013
pls help me to do this as i have a project on this.... what is the 1.Method 2.Experiment...
Pls... this not based on any topic in my syllabus so pls help in it ...as a student
Pls... this not based on any topic in my syllabus so pls help in it ...as a student
Sarath Babu t
Jan 11, 2014
Give reason
Shehrebano
Feb 9, 2015
Equation for magnesium treated with very dilute nitric acid?
Mg + 2HNO3 → Mg(NO3)2 + H2
Sarath Babu t
Jan 11, 2014
Give reason
Ketan Krishna Mishra
Mar 22, 2015
Why does the formation of HCl take place in diffused sunlight?
Hydrogen chloride gas can also be formed by reaction of moist hydro...
Kuldeep Yadav
Dec 21, 2014
Name the gas in each of the following :
i) A gas evolved when dil HCL is added to calcium carbonate.
ii) The gas evolved on reaction of aluminium with boiling concentrated caustic alkali solution.
iii) The gas produced when copper reacts with concentrated nitric acid.
iv) The gas produced on reaction of dilute sulphuric acid with iron sulphide.
i) A gas evolved when dil HCL is added to calcium carbonate.
ii) The gas evolved on reaction of aluminium with boiling concentrated caustic alkali solution.
iii) The gas produced when copper reacts with concentrated nitric acid.
iv) The gas produced on reaction of dilute sulphuric acid with iron sulphide.
ii)H2
iii)NO2
iv)Hydrogen sulphide gas.
Sarath Babu t
Jan 12, 2014
Name a black metallic oxide which reacts with hydrochloric acid to give a coloured solution ?
CuO+2HCL=CuCI2+H2
Uttam mazumder
Aug 28, 2013
When a gas 'A' is mixed with gas 'B' dense white fumes are seen and there is no other product (gas 'B' turns moist red litmus paper blue)
i) What is the name of the gas 'A'
ii) What is the naame of the product of reaction between gas B and A
i) What is the name of the gas 'A'
ii) What is the naame of the product of reaction between gas B and A
i) the name of the gas 'A' is hydrogen chloride (HCl) ii) the name of the product of reaction between gas 'B' and gas 'A' is ammonium chloride (NH4Cl).