MCQ
Boric acid in solid, whereas $BF _3$ is gas at room temperature because of
- AStrong ionic bond in Boric acid
- BStrong van der Waal's interaction in Boric acid
- ✓Strong hydrogen bond in Boric acid
- DStrong covalent bond in $BF _3$
✓
Answer
Correct option: C.
Strong hydrogen bond in Boric acid
c
Boric acid has strong hydrogen bonding while $BF _3$ does not. Therefore boric acid is solid.
Boric acid has strong hydrogen bonding while $BF _3$ does not. Therefore boric acid is solid.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The above reaction is
Lanthanoid contraction is caused due to
Which of the following process does not produce ammonia gas
Which alloy contains $Cu, Sn$ and $Zn$
→Which one of the following species is stable in aqueous solution ?
Which of the following is correct structure of $\alpha-$ anomer of maltose ?
→At $527\,^oC$ the reaction given below has $K_c= 4$
→$N{H_3}(g)\, \rightleftharpoons \,\frac{1}{2}{N_2}(g)\, + \,\frac{3}{2}{H_2}(g)$
What is the $K_P$ for following reaction ?
$\,\,{N_2}(g)\, + \,3{H_2}(g) \rightleftharpoons 2N{H_3}(g)$
Product $(P)$ is
→If $1\, A$ of current is passed through $CuS{O_4}$ solution for $10$ seconds, then the number of copper ions deposited at the cathode will be about
→Among $NO_3^ - \,(I)\,;\,AsO_3^{3 - }\,(II)\,,\,CO_3^{2 - }\,(III)\,ClO_3^ - \,(IV)$ and $SO_3^{2 - }\,(V)$. The multiplanar species are
→