English

Convert Nitrogen to Ammonia by a Direct Combination Reaction.

Advertisements
Advertisements

Question

Convert nitrogen to ammonia by a direct combination reaction.

One Line Answer
Advertisements

Solution

By direct combination reaction:
Nitrogen to ammonia
\[\ce{N2 + 3H2⇌[\Delta]\underset{\text{ammonia}}{2NH3} + \Delta}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Chemical Changes & Reactions - Additional Questions

APPEARS IN

Viraf J. Dalal Simplified ICSE Chemistry [English] Class 9
Chapter 2 Chemical Changes & Reactions
Additional Questions | Q 10.1

RELATED QUESTIONS

Explain the types of reaction with reference to oxygen and hydrogen. Illustratre with examples.


Complete the following statement.

The chemical change involving iron and hydrochloric acid illustrates a _________________ reaction.


(a) Define the neutralization reaction with an example.

(b) Give a balanced equation for this reaction.

(c) Give three applications of neutralization reactions.


State the type of reactions for the following represent and balance the ones that are not balanced.

2KClO3→ 2KCl + 3O2


State the type of reactions for the following represent and balance the ones that are not balanced.

PbO + 2HNO3→ Pb(NO3) + 2H2O 


State the type of reactions for the following represent and balance the ones that are not balanced.

AgNO3 + NaCl → AgCl + NaNO3


What is a decomposition reaction?


The reaction can be classified as:

State which of the following type, take place in the reaction is given below.

\[\ce{SO2 + 2H2O + Cl2->2HCl + H2SO4}\]


Give a balanced equation for the following type of reaction:

A synthesis reaction between a metal and a non-metal resulting in the formation of an insoluble salt of iron.


Match the chemical reactions in List I with the appropriate answer in List II.

List I List II
1. \[\ce{AB⇌[heat]A + B}\] A: Double decomposition
2. \[\ce{AB->A + B}\] B: Thermal dissociation

3. \[\ce{X+Y- + AB+B-  ->X+B- + A+Y-}\]

C: Endothermic reaction
4. \[\ce{X + YZ->XZ + Y}\] D: Displacement reaction
5. \[\ce{X + Y->[heat]XY - \Delta}\] E: Decomposition reaction

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×