Fill in the blanks given below:
$(i)$ The energy required to completely separate one mole of a solid ionic compound into its gaseous constituent ions is called ........... .
$(ii)$ The angle formed between the orbitals containing bonding electrons around the central atom is called ........... .
$(iii)$ The energy required to break one mole of bonds is called ........... .
$(iv)$ The $VSEPR$ theory was proposed by scientists ............ and ........... .
$(i)$ The energy required to completely separate one mole of a solid ionic compound into its gaseous constituent ions is called ........... .
$(ii)$ The angle formed between the orbitals containing bonding electrons around the central atom is called ........... .
$(iii)$ The energy required to break one mole of bonds is called ........... .
$(iv)$ The $VSEPR$ theory was proposed by scientists ............ and ........... .
(N/A) $(i)$ Lattice enthalpy
$(ii)$ Bond angle
$(iii)$ Bond enthalpy
$(iv)$ Sidgwick and Powell
$(ii)$ Bond angle
$(iii)$ Bond enthalpy
$(iv)$ Sidgwick and Powell
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Similar Questions
In the Lewis dot structure of carbonate ion shown,the formal charges on the oxygen atoms $1, 2,$ and $3$ are respectively:
What is true about $S_8$ molecule?
$I.$ There are no $p_{\pi}-p_{\pi}$ bonds present in the molecule.
$II.$ There are eight lone pairs of electrons.
$III.$ Each $S$ atom is $sp^3$ hybridized.
$I.$ There are no $p_{\pi}-p_{\pi}$ bonds present in the molecule.
$II.$ There are eight lone pairs of electrons.
$III.$ Each $S$ atom is $sp^3$ hybridized.
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View SolutionIn the reaction $LiH + AlH_3 \to LiAlH_4$,$AlH_3$ and $LiH$ act as:
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View SolutionIn the reaction $SnCl_2 + 2Cl^{-} \to SnCl_4$,the Lewis acid is:
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View SolutionConsider the following pairs:
Order Property $(A)$ $NO_2 > O_3 > H_2O$ Bond angle $(B)$ $H_2O > HF > NH_3$ Dipole moment $(C)$ $I_2 > F_2 > N_2$ Bond length
Which of the above pairs are correctly matched?
| Order | Property |
|---|---|
| $(A)$ $NO_2 > O_3 > H_2O$ | Bond angle |
| $(B)$ $H_2O > HF > NH_3$ | Dipole moment |
| $(C)$ $I_2 > F_2 > N_2$ | Bond length |
Which of the above pairs are correctly matched?
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