English

State the Correct Formula of the Following from the Option Given: Ammonium Sulphate - Chemistry

Advertisements
Advertisements

Question

State the correct formula of the following from the option given:

Ammonium sulphate

Options

  • \[\ce{(NH4)2SO4}\]

  • \[\ce{NH4SO3}\]

  • \[\ce{(NH4)2SO3}\]

MCQ

Solution

Ammonium sulphate – \[\ce{(NH4)2SO4}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Atomic Structure - Objective Type Questions

APPEARS IN

Viraf J. Dalal New Simplified Middle School Chemistry [English] Class 7
Chapter 4 Atomic Structure
Objective Type Questions | Q 4.3

RELATED QUESTIONS

What does 2H2S  represent ?


Write the molecular formulae of Magenesium oxide :


Write the molecular formulae of Nitric acide :


The valency of sodium is one, write the molecular formula for sodium sulphate ?


State the term

The symbolic representation of a molecule ______


State the term

The combining capacity of an element _______


Write the cations and anions present, if any, in the following : 

  1. CH3COONa 
  2. NaCl
  3. H2
  4. NH4NO3

If one mole of nitrogen molecules weighs 28 g, calculate the mass of one molecule of nitrogen in grams.


What is the number of electrons donated by a magnesium atom and number of electrons accepted by a sulphur atom during their chemical combination?


Diagrammatically represent the transfer of electrons.


Write the molecular formulae of Magnesium nitride:


‘Atoms of the same element or different from Dalton’s atomic theory by the Modern Atomic Theory.
Give two examples each of –

  • Atoms of the same element
  • Atoms of different elements combining to form a molecule.

‘Dilute hydrochloric acid is added to sodium hydroxide’. Give a word equation and a molecular equation of the same. Is the equation written, a balanced equation. Give reasons.


State the correct formula of the following from the option given:

Calcium hydroxide


State true of false. If false, give the correct statement.

Atoms cannot exist alone. They can only exist as groups called molecules.


How many atoms are present in a PO4 3– ion?


______ can be formed by the same or different kinds of atoms.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×