316061 Which of the following does not give borax bead test?

316062 Addition of mineral acid to an aqueous solution of borax, the following compound is formed

316063 Assertion :
Coloured cations can be identified by borax bead test.
Reason :
Transparent bead \(\left(\mathrm{NaBO}_{2}+\mathrm{B}_{2} \mathrm{O}_{3}\right)\) forms coloured bead with coloured cation.

316064 In the reaction
\({\text{N}}{{\text{a}}_2}\;{{\text{B}}_4}{{\text{O}}_7} \cdot 10{{\text{H}}_2}{\text{O }}\xrightarrow{{60^\circ {\text{C}}}}{\text{A}}\xrightarrow{{100^\circ {\text{C}}}}{\text{B & }}\xrightarrow{{{\text{ High Temp}}{\text{. }}}}{\text{C}}\)
\( + 2{\text{NaB}}{{\text{O}}_2}\)
\(\mathrm{A}, \mathrm{B}\) and \(\mathrm{C}\) are respectively.

316061 Which of the following does not give borax bead test?

316062 Addition of mineral acid to an aqueous solution of borax, the following compound is formed

316063 Assertion :
Coloured cations can be identified by borax bead test.
Reason :
Transparent bead \(\left(\mathrm{NaBO}_{2}+\mathrm{B}_{2} \mathrm{O}_{3}\right)\) forms coloured bead with coloured cation.

316064 In the reaction
\({\text{N}}{{\text{a}}_2}\;{{\text{B}}_4}{{\text{O}}_7} \cdot 10{{\text{H}}_2}{\text{O }}\xrightarrow{{60^\circ {\text{C}}}}{\text{A}}\xrightarrow{{100^\circ {\text{C}}}}{\text{B & }}\xrightarrow{{{\text{ High Temp}}{\text{. }}}}{\text{C}}\)
\( + 2{\text{NaB}}{{\text{O}}_2}\)
\(\mathrm{A}, \mathrm{B}\) and \(\mathrm{C}\) are respectively.

316061 Which of the following does not give borax bead test?

316062 Addition of mineral acid to an aqueous solution of borax, the following compound is formed

316063 Assertion :
Coloured cations can be identified by borax bead test.
Reason :
Transparent bead \(\left(\mathrm{NaBO}_{2}+\mathrm{B}_{2} \mathrm{O}_{3}\right)\) forms coloured bead with coloured cation.

316064 In the reaction
\({\text{N}}{{\text{a}}_2}\;{{\text{B}}_4}{{\text{O}}_7} \cdot 10{{\text{H}}_2}{\text{O }}\xrightarrow{{60^\circ {\text{C}}}}{\text{A}}\xrightarrow{{100^\circ {\text{C}}}}{\text{B & }}\xrightarrow{{{\text{ High Temp}}{\text{. }}}}{\text{C}}\)
\( + 2{\text{NaB}}{{\text{O}}_2}\)
\(\mathrm{A}, \mathrm{B}\) and \(\mathrm{C}\) are respectively.

316061 Which of the following does not give borax bead test?

316062 Addition of mineral acid to an aqueous solution of borax, the following compound is formed

316063 Assertion :
Coloured cations can be identified by borax bead test.
Reason :
Transparent bead \(\left(\mathrm{NaBO}_{2}+\mathrm{B}_{2} \mathrm{O}_{3}\right)\) forms coloured bead with coloured cation.

316064 In the reaction
\({\text{N}}{{\text{a}}_2}\;{{\text{B}}_4}{{\text{O}}_7} \cdot 10{{\text{H}}_2}{\text{O }}\xrightarrow{{60^\circ {\text{C}}}}{\text{A}}\xrightarrow{{100^\circ {\text{C}}}}{\text{B & }}\xrightarrow{{{\text{ High Temp}}{\text{. }}}}{\text{C}}\)
\( + 2{\text{NaB}}{{\text{O}}_2}\)
\(\mathrm{A}, \mathrm{B}\) and \(\mathrm{C}\) are respectively.