07. The p-BLOCK ELEMENTS (XII)
07. The p-BLOCK ELEMENTS (XII)

189251 Quartz is a crystalline variety of

1 Silicon carbide
2 Sodium silicate
3 Silica
4 Silicon
07. The p-BLOCK ELEMENTS (XII)

189525 Which of the following is not known

1 \(NC{l_5}\)
2 \(N{I_3}\)
3 \(SbC{l_3}\)
4 \(NC{l_3}\)
07. The p-BLOCK ELEMENTS (XII)

189254 The smog is essentially caused by the presence of

1 Oxides of sulphur and nitrogen
2 \({O_2}\) and \({N_2}\)
3 \({O_2}\)and \({O_3}\)
4 \({O_3}\) and \({N_2}\)
07. The p-BLOCK ELEMENTS (XII)

189434 \(P{H_4}I + NaOH\) forms

1 \(P{H_3}\)
2 \(N{H_3}\)
3 \({P_4}{O_6}\)
4 \({P_4}{O_{10}}\)
07. The p-BLOCK ELEMENTS (XII)

189251 Quartz is a crystalline variety of

1 Silicon carbide
2 Sodium silicate
3 Silica
4 Silicon
07. The p-BLOCK ELEMENTS (XII)

189525 Which of the following is not known

1 \(NC{l_5}\)
2 \(N{I_3}\)
3 \(SbC{l_3}\)
4 \(NC{l_3}\)
07. The p-BLOCK ELEMENTS (XII)

189254 The smog is essentially caused by the presence of

1 Oxides of sulphur and nitrogen
2 \({O_2}\) and \({N_2}\)
3 \({O_2}\)and \({O_3}\)
4 \({O_3}\) and \({N_2}\)
07. The p-BLOCK ELEMENTS (XII)

189434 \(P{H_4}I + NaOH\) forms

1 \(P{H_3}\)
2 \(N{H_3}\)
3 \({P_4}{O_6}\)
4 \({P_4}{O_{10}}\)
07. The p-BLOCK ELEMENTS (XII)

189251 Quartz is a crystalline variety of

1 Silicon carbide
2 Sodium silicate
3 Silica
4 Silicon
07. The p-BLOCK ELEMENTS (XII)

189525 Which of the following is not known

1 \(NC{l_5}\)
2 \(N{I_3}\)
3 \(SbC{l_3}\)
4 \(NC{l_3}\)
07. The p-BLOCK ELEMENTS (XII)

189254 The smog is essentially caused by the presence of

1 Oxides of sulphur and nitrogen
2 \({O_2}\) and \({N_2}\)
3 \({O_2}\)and \({O_3}\)
4 \({O_3}\) and \({N_2}\)
07. The p-BLOCK ELEMENTS (XII)

189434 \(P{H_4}I + NaOH\) forms

1 \(P{H_3}\)
2 \(N{H_3}\)
3 \({P_4}{O_6}\)
4 \({P_4}{O_{10}}\)
07. The p-BLOCK ELEMENTS (XII)

189251 Quartz is a crystalline variety of

1 Silicon carbide
2 Sodium silicate
3 Silica
4 Silicon
07. The p-BLOCK ELEMENTS (XII)

189525 Which of the following is not known

1 \(NC{l_5}\)
2 \(N{I_3}\)
3 \(SbC{l_3}\)
4 \(NC{l_3}\)
07. The p-BLOCK ELEMENTS (XII)

189254 The smog is essentially caused by the presence of

1 Oxides of sulphur and nitrogen
2 \({O_2}\) and \({N_2}\)
3 \({O_2}\)and \({O_3}\)
4 \({O_3}\) and \({N_2}\)
07. The p-BLOCK ELEMENTS (XII)

189434 \(P{H_4}I + NaOH\) forms

1 \(P{H_3}\)
2 \(N{H_3}\)
3 \({P_4}{O_6}\)
4 \({P_4}{O_{10}}\)