HSC Science (Computer Science) इयत्ता १२ वी - Maharashtra State Board Question Bank Solutions for Chemistry

Mention 'two' uses of propan-2-one.

Write the structure of melamine.

Explain the structure of carbonyl functional group

Write mathematical expression of molar conductivity of the given solution at infinite dilution.

Write the different oxidation states of manganese.

Write the IUPAC name of the following coordination compound:

K₃[Fe(CN)₆]

Write the IUPAC names of the following coordination compounds: 

[CoBr₂(en)₂]⁺, (en = ethylenediamine)

What is the action of Excess of chlorine on ammonia?

What is the action of Na Metal on ammonia? 

What is the action of the following reagents on ammonia :
Sodium metal

What is the position of actinoids in periodic table ?

How is Methoxyethane prepared from : Diazomethane

How are the following compounds prepared?

Propan-1-ol from propanal

How is nitroethane converted into N-ethylhydroxylamine

How is nitroethane converted into acetic acid

How is carbolic acid prepared from the given compounds :

Chlorobenzene and steam at 698K?

What is the action of dioxygen on Iron

What is the action of dioxygen on Carbon disulfide

The process in which the value of ΔU = 0 is __

The half-life period of zero order reaction A → product is given by

(a) `([A]_0)/k`

(b) `0.693/k`

(c) `[A]_0/(2k)`

(d) `(2[A]_0)/k`