A compound has a formula = `''H_(2)Y''`. Y denotes a non - metal. State the following:
the valency of Y.

A compound has a formula = ''H_(2)Y'' . Y denotes a non - metal. State the following: The electronic configuration of Y.

A compound has a fortmula = ''H_(2)Y'' . Y denotes a non - metal. State the following: The formula of the compound formed between calcium [""_20^(40)Ca] and Y.

A compound has a formula = ''H_(2)Y'' . Y denotes a non - metal. State the following: The bonding present in the compound formed between potassium [""_19^(39)K] and 'Y'.

A compound has a fortmula = ''H_(2)Y'' . Y denotes a non - metal. State the following: The bonding present in 'H_(2)Y' .

Compound Y is projection formula of:

A compound X with moleuclar formula C_(3)H_(8)O can be oxidized to a compoud Y with the molecular formula C_(3)H_(6)O_(2) . X is most likely to be a:

A compound (X) has the molecular formula C_7 H_7O . On treatment with Br_2 and KOH . (X) gives an amine (Y) , (Y) gives carbylamine lest . (Y) upon diazotisation and couupling with phenol gives an azodye (Z ) .(X) is :

In a cubic structure of compound which is made from X and Y, where X atoms are at the corners of the cube and Y at the face centres of the cube. The molecular formula of the compound is

A compound with empirical formula C_2H_5O has a vapour density of 45. The molecular formula of the compound will be