Which of following salt does not give borax bead test
Which of following salt does not give borax bead test
- A
$Al^{+3}$
- B
$Co^{+2}$
- C
$Cu^{+2}$
- D
$Ni^{+2}$
Similar Questions
$BF_3$ on hydrolysis forms
$BF_3$ on hydrolysis forms
Which of the following is an electron deficient molecule?
Which of the following is an electron deficient molecule?
In Hall’s process, the main reagent is mixed with
In Hall’s process, the main reagent is mixed with
$N{a_2}{B_4}{O_7}.10{H_2}O\,\xrightarrow{\Delta }$ $NaB{O_2} + \,(A)\, + \,{H_{2\,}}O(A)\, + $ $MnO\,\xrightarrow{\Delta }\,(B),\,(A)$ and $(B)$ are
$N{a_2}{B_4}{O_7}.10{H_2}O\,\xrightarrow{\Delta }$ $NaB{O_2} + \,(A)\, + \,{H_{2\,}}O(A)\, + $ $MnO\,\xrightarrow{\Delta }\,(B),\,(A)$ and $(B)$ are
Which of the following statements about ${H_3}B{O_3}$ is not correct
Which of the following statements about ${H_3}B{O_3}$ is not correct
- [AIPMT 1994]