MCQ
Which of the following fluorides can react with fluorine
- A$SF_6$
- B$IF_5$
- C$KF$
- ✓$MgF_2$
✓
Answer
Correct option: D.
$MgF_2$
d
The order of bond dissociation energy is given below.
The order of bond dissociation energy is given below.
$Cl _{2}> Br _{2}> F _{2}> I _{2}$
Fluorine has very small size due to which inter-electronic repulsion is there between two fluorine atoms this results in the weaken bond.
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
Nitric acid oxidises phosphorus to
Which of the following exhibits only $+ 3$ oxidation state ?
→Atomic mass is equal to:
Which of the following will be most stable diazonium salt $RN_2^+X^-$ ?
→The major product of the following reaction is
→$Image$
In the following reactions, $P, Q, R$, and $S$ are the major products.
→The correct statement($s$) about $P, Q, R$, and $S$ is(are)
($A$) Both $P$ and $Q$ have asymmetric carbon($s$).
($B$) Both $Q$ and $R$ have asymmetric carbon($s$).
($C$) Both $P$ and $R$ have asymmetric carbon($s$).
($D$) $P$ has asymmetric carbon(s), $S$ does not have any asymmetric carbon.
The incorrect statement among the following is
Which of following will not gives primary amine with $LiAlH_4$
→The conductivity of saturated solution of $BaSO_4$ is $3.06 \times 10^{-6}\,mho\,cm^{-1}$ and its equivalent conductance is $1.5 3\,mho\,cm^2\,eq^{-1}$. Then $K_{sp}$ for $BaSO_4$ will be
→Alkanes can be made by electrolysis of aquesus solution of potassium salt of carboxylic acid. Find the weight of all gases evolved at $STP$ by passing $20\ amp$ current for $9650\ sec$ during elctrolysis of $CH_3COO^-K^+(aq)$ reaction .......... $\mathrm{g}$ [Ignore parallel or side reaction]
→