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A compound possesses 8% sulphur by mass. The least molecular mass is (a) 200 (b) 400 (c) 155 (d) 355 A compound possesses 8% sulphur by mass. The least molecular mass is (a) 200 (b) 400 (c) 155 (d) 355 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The molar heat capacity of water at constant pressure is 75/jk/mol. when 1 kJ of heat is supplied to 100g of water which is free to expand , the increases in temperature of water is the increases in temperature of water is The molar heat capacity of water at constant pressure is 75/jk/mol. when 1 [...]

Write the conjugate acids for the following Bronsted bases NH 2 −,NH 3 and HCOO − NH 3 and HCOO − Write the conjugate acids for the following Bronsted bases NH 2 − November 24, 2020 Category: Chapter 7 - Equilibrium , Chemistry , NCERT Exemplar Class 11 ,

Starch paper is used to test for the presence of (a) Iodine (b) oxidising agent (c) iodine ion (d) reducing agent Starch paper is used to test for the presence of (a) Iodine (b) oxidising agent (c) iodine ion (d) reducing agent November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

The value of x in the partial redox equation MnO4^- +8H^+ xe gives Mn^2+ +4 H2O is The value of x in the partial redox equation MnO4^- +8H^+ xe gives Mn^2+ +4 H2O is November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Ceric ammonium sulphate and p[otassium permaganate are used as oxidising agents in acidic medium for oxidation of ferrous ammonium sulphate. The ratio of number of moles of cerric ammonium sulphate required per mole of ferrous ammonium sulphate to the number of moles of KMnO4 required per mole of ferrous ammonium sulphate is 2MnO4^- +5H2O2 +6H [...]

In the redox reaction , xKMnO4 +NH3 gives yKNO3 +MnO2 +KOH +H2O In the redox reaction xKMnO4 +NH3 gives yKNO3 +MnO2 +KOH +H2O November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

C2H6(g) +nO2 gives CO2 (g) +H2O (i) In this equation , the ratio of the coefficients of CO2 and H20 is C2H6(g) +nO2 gives CO2 (g) +H2O (i) In this equation the ratio of the coefficients of CO2 and H20 is November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]

Which of the following is a redox reaction (a) NacL + KNO3 gives NaNO3 +KCL (b) CaC2O4 +2HCL gives CaCL2 +H2C2O4 Which of the following is a redox reaction (a) NacL + KNO3 gives NaNO3 +KCL (b) CaC2O4 +2HCL gives CaCL2 +H2C2O4 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

2MnO4^- +5H2O2 +6H ^+ gives 2Z +5O2 +8H2O. In this reaction Z is 2MnO4^- +5H2O2 +6H ^+ gives 2Z +5O2 +8H2O. In this reaction Z is November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,