MCQ
Incorrect statement about $PH_3$ is
- AIt is produced by hydrolysis of $Ca_3P_2$
- BIt gives black $ppt.\, (Cu_3P_2)$ with $CuSO_4$ solution
- CSpontaneously bums in presence of $P_2H_4$
- ✓It does not react with $B_2H_6$
✓
Answer
Correct option: D.
It does not react with $B_2H_6$
d
$PH _3$ (Lewis base) can react with $B _2 H _6$ (Lewis acid).
$PH _3$ (Lewis base) can react with $B _2 H _6$ (Lewis acid).
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 odd decomposition of carbon chlorine bond form
Addition of $KI$ accelerates the hydrolysis of primary alkyl halides because
→$m$ -Bromoanisole reacts with $NaNH_2$ in liquid ammonia to give mainly.
→Identify $C$ in the following sequence of reactions
→Chloroform, on warming with $ Ag$ powder, gives
→How much of $ NaOH$ is required to neutralise $ 1500\,c{m^3}$ of $0.1\,N\,\,HCl $ (At. wt. of $Na =23$) ....... $g$
→The correct statement(s) about the following sugar $X$ and $Y$ is :
→(image) $\xrightarrow{{Cr{O_3}}}A\xrightarrow[{{H^ \oplus }/{H_2}O}]{{C{H_3}MgBr}}B\xrightarrow[\Delta ]{{{H_2}S{O_4}}}C\xrightarrow[{{H_2}{O_2},O{H^\Theta }}]{{{B_2}{H_6}}}D$
→If $20\,g $ of a solute was dissolved in $ 500\,ml$ of water and osmotic pressure of the solution was found to be $ 600\,mm$ of $Hg $ at ${15\,^o}C,$ then molecular weight of the solute is
→Stainless steel is an alloy of iron with