Question:
Which of the following statement(s) is/are correct?
a) NaH is non-volatile hydride
b) MgH$_2$ is polymeric hydride
c) NH$_3$ is an electron precise hydride
d) H$_2$O is an electron rich hydride
Which of the following statement(s) is/are correct?
a) NaH is non-volatile hydride
b) MgH$_2$ is polymeric hydride
c) NH$_3$ is an electron precise hydride
d) H$_2$O is an electron rich hydride
a) NaH is non-volatile hydride
b) MgH$_2$ is polymeric hydride
c) NH$_3$ is an electron precise hydride
d) H$_2$O is an electron rich hydride
Show Hint
Polymeric hydrides like MgH2 have extended structures due to the covalent bonding between molecules, making them more stable.
Updated On: May 13, 2025
- a, b \& d only
- a, b \& c only
- a, b \& c \& d
- c \& d only
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The Correct Option is A
Solution and Explanation
NaH is non-volatile as it is ionic, MgH$_2$ is polymeric in nature, NH3 is an electron precise hydride, and H$_2$O is considered an electron-rich hydride because of its lone pair. So, a, b, and d are correct.
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