Identify the correct statements:
$(I)$ Germanium exists only in traces.
$(II)$ The order of electronegativity of $Si, Ge, Sn$ is $Sn > Ge > Si$.
$(III)$ All group $14$ elements are available in solid state.

  • A
    $(I), (II)$ only
  • B
    $(II), (III)$ only
  • C
    $(I), (III)$ only
  • D
    $(I), (II), (III)$

Explore More

Similar Questions

$A$ cyclic skeleton of silicon and oxygen can be constructed by the silicate ion composition:

Which one of the following elements reacts with steam?

Match the following:
| List-$I$ | List-$II$ |
| :--- | :--- |
| $A$. Carbon black | $I$. Electrodes in batteries |
| $B$. Graphite | $II$. Extraction of metals |
| $C$. Diamond | $III$. Abrasive |
| $D$. Activated charcoal | $IV$. Filler in automobile tyres |
| | $V$. Air conditioning system |

The products formed when gaseous $HCl$ is passed into an aqueous $Na_2SO_3$ solution are:

What is/are true about $CO_2$ and $SO_2$?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo