Correct order of boiling point (BP) is: | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The boiling point $(BP)$ depends on the strength of intermolecular forces. $H_2O_2$ has strong hydrogen bonding and high molecular weight,leading

Vedclass · Accepted Answer

$H_2O_2 > D_2O > H_2O > D_2 > H_2$

Vedclass · Answer

(A) The boiling point $(BP)$ depends on the strength of intermolecular forces. $H_2O_2$ has strong hydrogen bonding and high molecular weight,leading to the highest $BP$ $(423 \ K)$. $D_2O$ has stronger hydrogen bonding and higher mass than $H_2O$,so $BP(D_2O) > BP(H_2O)$ $(374.4 \ K > 373 \ K)$. $D_2$ and $H_2$ are non-polar molecules held by weak van der Waals forces. Since $D_2$ has a higher molecular mass than $H_2$,$BP(D_2) > BP(H_2)$. Therefore,the correct order is $H_2O_2 > D_2O > H_2O > D_2 > H_2$.

Column $-A$	Column $-B$
$(1).$ $H_2O_2$	$(p).$ As moderator
$(2).$ $D_2O$	$(q).$ As fuel
$(3).$ Liquid $H_2$	$(r).$ For to make hard water soft
$(4).$ Zeolite	$(s).$ As disinfectant

Column-$I$	Column-$II$
$(i)$ Hydrogen peroxide	$(a)$ Used as air purifier in submarines
$(ii)$ Calcium sulphate hemihydrate	$(b)$ Used for water softening
$(iii)$ Potassium superoxide	$(c)$ Antiseptic
$(iv)$ Calgon	$(d)$ Plaster of Paris

Column-$I$	Column-$II$
$(i)$ Hydrogen peroxide	$(a)$ Used as air purifier in submarines
$(ii)$ Calcium sulphate hemihydrate	$(b)$ Used for water softening
$(iii)$ Potassium superoxide	$(c)$ Antiseptic
$(iv)$ Calgon	$(d)$ Plaster of Paris

Correct order of boiling point $(BP)$ is:

Similar Questions

In which of the following reactions,$H_2$ is liberated?
$i$. $Al_{(s)} + HCl_{(aq)} \rightarrow$
$ii$. $Al_{(s)} + NaOH_{(aq)} \rightarrow$
$iii$. $B_2H_{6(g)} + H_2O_{(l)} \rightarrow$
$iv$. $F_{2(g)} + H_2O_{(l)} \rightarrow$

$CuSO_4$ solution $+$ lime is called

Match the correct option from Column $-A$ and Column $-B.$

Column $-A$ Column $-B$

$(1).$ $H_2O_2$ $(p).$ As moderator

$(2).$ $D_2O$ $(q).$ As fuel

$(3).$ Liquid $H_2$ $(r).$ For to make hard water soft

$(4).$ Zeolite $(s).$ As disinfectant

Match the following columns:

Column-$I$ Column-$II$

$(i)$ Hydrogen peroxide $(a)$ Used as air purifier in submarines

$(ii)$ Calcium sulphate hemihydrate $(b)$ Used for water softening

$(iii)$ Potassium superoxide $(c)$ Antiseptic

$(iv)$ Calgon $(d)$ Plaster of Paris

Match the following columns:

Column-$I$ Column-$II$

$(i)$ Hydrogen peroxide $(a)$ Used as air purifier in submarines

$(ii)$ Calcium sulphate hemihydrate $(b)$ Used for water softening

$(iii)$ Potassium superoxide $(c)$ Antiseptic

$(iv)$ Calgon $(d)$ Plaster of Paris

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Correct order of boiling point $(BP)$ is:

Similar Questions

In which of the following reactions,$H_2$ is liberated?$i$. $Al_{(s)} + HCl_{(aq)} \rightarrow$$ii$. $Al_{(s)} + NaOH_{(aq)} \rightarrow$$iii$. $B_2H_{6(g)} + H_2O_{(l)} \rightarrow$$iv$. $F_{2(g)} + H_2O_{(l)} \rightarrow$

$CuSO_4$ solution $+$ lime is called

Match the correct option from Column $-A$ and Column $-B.$ Column $-A$ Column $-B$ $(1).$ $H_2O_2$ $(p).$ As moderator $(2).$ $D_2O$ $(q).$ As fuel $(3).$ Liquid $H_2$ $(r).$ For to make hard water soft $(4).$ Zeolite $(s).$ As disinfectant

Match the following columns: Column-$I$ Column-$II$ $(i)$ Hydrogen peroxide $(a)$ Used as air purifier in submarines $(ii)$ Calcium sulphate hemihydrate $(b)$ Used for water softening $(iii)$ Potassium superoxide $(c)$ Antiseptic $(iv)$ Calgon $(d)$ Plaster of Paris

Match the following columns: Column-$I$ Column-$II$ $(i)$ Hydrogen peroxide $(a)$ Used as air purifier in submarines $(ii)$ Calcium sulphate hemihydrate $(b)$ Used for water softening $(iii)$ Potassium superoxide $(c)$ Antiseptic $(iv)$ Calgon $(d)$ Plaster of Paris

Vedclass Test Series

Exam Paper Generator

Online Exam Module

In which of the following reactions,$H_2$ is liberated?
$i$. $Al_{(s)} + HCl_{(aq)} \rightarrow$
$ii$. $Al_{(s)} + NaOH_{(aq)} \rightarrow$
$iii$. $B_2H_{6(g)} + H_2O_{(l)} \rightarrow$
$iv$. $F_{2(g)} + H_2O_{(l)} \rightarrow$

Match the correct option from Column $-A$ and Column $-B.$

Column $-A$ Column $-B$

$(1).$ $H_2O_2$ $(p).$ As moderator

$(2).$ $D_2O$ $(q).$ As fuel

$(3).$ Liquid $H_2$ $(r).$ For to make hard water soft

$(4).$ Zeolite $(s).$ As disinfectant

Match the following columns:

Column-$I$ Column-$II$

$(i)$ Hydrogen peroxide $(a)$ Used as air purifier in submarines

$(ii)$ Calcium sulphate hemihydrate $(b)$ Used for water softening

$(iii)$ Potassium superoxide $(c)$ Antiseptic

$(iv)$ Calgon $(d)$ Plaster of Paris

Match the following columns:

Column-$I$ Column-$II$

$(i)$ Hydrogen peroxide $(a)$ Used as air purifier in submarines

$(ii)$ Calcium sulphate hemihydrate $(b)$ Used for water softening

$(iii)$ Potassium superoxide $(c)$ Antiseptic

$(iv)$ Calgon $(d)$ Plaster of Paris