(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Chemistry

Complete and balance the following reaction, state whether dilute or conc. acid is used.

NH₄OH + HCl ⟶

Reaction of an alcohol with a carboxylic acid in the presence of concentrated \[\ce{H2SO4}\] is termed as ______.

Differentiate between the following pairs based on the odourless gas which turns lime water milky and the criteria given:

Sulphuric acid and Nitric acid (using barium chloride solution)

Arrange the following as per the instruction given in the bracket:

Sulphuric acid, Phosphoric acid, Acetic acid (increasing order of number of replaceable H atoms per molecule).

Identify the following:

The element having electronic configuration 2, 8, 6.

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.

Complete and balance the following reaction, state whether dilute or conc. acid is used.

\[\ce{NH4OH + HCI->}\]

Complete and balance the following reaction, state whether dilute or conc. acid is used.

\[\ce{NH4OH + HCl ->}\]

Complete and balance the following reaction, state whether dilute or cone. acid is used.

\[\ce{NH4OH + HCl->}\]

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.

₁H² is an isotope of hydrogen. In the modern Periodic Table it will ______.

Identify the following:

A homogenous mixture of two or more metals or a metal and a non-metal in a definite proportion in their molten state.

Draw the structural diagram for the following compound.

propanoic acid

What property of Sulphuric acid is exhibited in the following case?

In the preparation of HCI gas when it reacts with Sodium chloride.

You are provided with the list of chemicals mentioned below in the box:

Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:

Copper sulphate

You are provided with the list of chemicals mentioned below in the box:

Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:

Sodium zincate

You are provided with the list of chemicals mentioned below in the box:

Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:

Ferric chloride

Give a balanced equation for the following:

Oxidation of carbon with conc. nitric acid.