In the following number of non-polar molecules are X and number of soluble compounds in water are Y. What is the value of X/Y? `CS_(2)`, `C``Cl_(4)`, `CH_(4)`, `C_(2)H_(5)OH`, `HCI`, `HNO_(3)`, `N_(2)`

CH_(3)OH , CH_(4), NaOH , C_(2)H_(5)OH

CH_(3)OH , CH_(4), NaOH , C_(2)H_(5)OH

Calculate the molecular masses of H_(2), O_(2), Cl_(2), CO_(2), CH_(4), C_(2)H_(6), C_(2)H_(4), NH_(3), CH_(3)OH .

The number of compounds having all atoms in a single plane are XeF_(4),SF_(4), Al_(2)Cl_(6),SnCl_(4),I_(2)Cl_(6), H_(2)C=C=C=CH_(2), PhCl, C_(2)(CN)_(4),ICl_(3), PCl_(5)

Which of the following sequence of compounds is according to the decreasing order of the oxidation state of nitrogen ? (a) HNO_(3) , NO , NH_(4)Cl , N_(2) (b) HNO_(3) , NO , N_(2) , NH_(4)Cl (c) HNO_(3) , NH_(4)Cl , NO , N_(2) (d) NO , HNO_(3) , NH_(4)Cl , N_2

Find the oxidation number of carbon in the following compounds: CH_(3)OH, CH_(2)O, HCOOH, C_(2)H_(2) .

4. Which one of the following compounds does not given C_(2)H_(5) Cl by the reaction of C_(2)H_(5) OH?

Find the value of expression |x-y| for following compounds. where, x=total number of water insoluble salts. y=total number of salts, which can liberate non-olar acidic gas during their complete thermal decomposition. BaCO_(3)," "PbSO_(4)," "AgNO_(3)," "CaC_(2)O_(4)," "CsHCO_(3)," "Na_(3)PO_(4)," "CH_(3)COOAg," "Mg(OH)_(2)," "Pb(NO_(3))_(2)

Arrange the compounds in order of decreasing acidity: (1) Cl-CH_(2)-CH_(2)-OH (2) Cl_(2)CH-CH_(2)-OH (3) I-CH_(2)-CH_(2)-OH (4) CH_(3)-CH_(2)-OH

Arrange the following compounds in the increasing order of their basic strength. CH_(3)NH^(-) Na^(+) , C_(2)H_(5)NH_(2) , (iso-C_(3)H_(7))_(3)N and CH_(3)CONH_(2)