Given below are two statements :
Statement $I$ : Gallium is used in the manufacturing of thermometers.
Statement $II$ : A thermometer containing gallium is useful for measuring the freezing point ( $256 \mathrm{~K}$ ) of brine solution.
In the light of the above statement, choose the correct answer from the options given below :
Both Statement $I$ and Statement $II$ are false.
Statement $I$ is false but Statement $II$ is true.
Both Statement $I$ and Statement $II$ are true.
Statement $I$ is true but Statement $II$ is false.
Which of the following form dimeric halides
Carbongene has $X\%$ of $CO_2$ and is used as an antidote for poisoning of $Y.$ Then, $X$ and $Y$ are
In the commercial electrochemical process for aluminium extraction, the electrolyte used is
Explain the following :
$(1)$ Gallium has higher ionisation enthalpy than aluminum.
$(2)$ Boron does not exist as $B^{3+}$ ion.
Which of the following structure is similar to graphite ?