Consider the following statements:- • Solvay process cannot be used for production of K 2 C O 3 because KH C O 3 and N H 4 Cl separate out easily. • The flame test for Ca, Sr and Ba is helpful

Question

Consider the following statements:-

• Solvay process cannot be used for production of

$K_{2} C O_{3}$ because $KH C O_{3}$ and $N H_{4} Cl$ separate out easily.

• The flame test for Ca, Sr and Ba is helpful in their detection in qualitative analysis and estimation by their flame photometry.

• All group 2 metal oxides (MO) are basic in nature having rock salt structure.

• Formation of hypochlorite from milk of lime is a disproportionation redox reaction.

• Sea water cannot be used in a Marine Boiler.

• Solubility of NaCl appreciably increases on increasing temperature.

Number of INCORRECT statement(s) from above is

TestHub · Accepted Answer

1,3 and 6 are incorrect.

Chemistry - Complete s-block Question with Solution | TestHub