हिंदी

State the double decomposition – neutralization reaction with a suitable representation. - Chemistry

Advertisements
Advertisements

प्रश्न

State the double decomposition – neutralization reaction with a suitable representation.

रासायनिक समीकरण/संरचनाएँ
Advertisements

उत्तर

This is represented as:
\[\ce{A+B- + C+D- ->A+D- + C+B-}\]

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Chemical Changes & Reactions - Additional Questions

APPEARS IN

विराफ जे दलाल Simplified ICSE Chemistry [English] Class 9
अध्याय 2 Chemical Changes & Reactions
Additional Questions | Q 16.1

संबंधित प्रश्न

Complete the following statement.

In the type of reaction called_______________, two compounds exchange their positive and negative radicals.


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

2HgO → 2Hg + O2 


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

CuO+H2→ Cu+ H2


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

PbO + 2HNO3→ Pb(NO3) + 2H2


Give an example of double displacement reaction, where a gas is evolved.


On heating which of the following substances i.e. copper carbonate, zinc carbonate, washing soda, copper sulphate, zinc nitrate, copper nitrate, lead nitrate, ammonium chloride and ammonium dichromate – relate to the reaction given below.

A coloured substance which decomposes violently leaving a coloured residue and evolving two neutral gases one of which is unreactive or inert in nature.


Define the following type of chemical change or reaction with a suitable example.

Decomposition reaction


Define the following type of chemical change or reaction with a suitable example.

Displacement reaction or substitution reaction


Give a balanced equation for a direct combination reaction involving:

Two elements – one of which is a neutral gas and the other a monovalent metal


Give a balanced equation for a direct combination reaction involving:

Two compounds – resulting in the formation of a weak acid


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×