English

Write Balanced Equation for the Following Reaction : Magnesium + Dil. Hydrochloric Acid → - Chemistry

Advertisements
Advertisements

Question

Write balanced equation for the following reaction:
magnesium + dil. hydrochloric acid → ___

One Line Answer

Solution

Mg + 2HCl (dil.) → MgCl2 + H2

shaalaa.com
Hydrogen
  Is there an error in this question or solution?
Chapter 6: Study Of The First Element — Hydrogen - Exercise

APPEARS IN

Viraf J. Dalal Simplified ICSE Chemistry [English] Class 9
Chapter 6 Study Of The First Element — Hydrogen
Exercise | Q 2

RELATED QUESTIONS

Indicate which of the following statement is true and which is false:

The hydrogen molecule is monovalent.


Indicate which of the following statement is true and which is false:

Hydrogen is combustible as well as a supporter of combustion.


MULTIPLE CHOICE QUESTIONS

The name hydrogen was given by

  1. Cavendish
  2. Lavoisier
  3. Haber
  4. none of these

MULTIPLE CHOICE QUESTIONS

Which is the lightest of all elements?

  1. hydrogen
  2. helium
  3. lithium
  4. none of these

Write the balanced equation and give your observation when the following metal reacts:

Calcium with cold water


Write the balanced equation and give your observation when the following metal reacts:

Magnesium with boiling water


Give the balanced equation of the reaction.


Choose terms from the options given in brackets to complete this sentence.

A metal …………….. hydrogen in the activity series gives hydrogen with …………… acid or …………… acid.

(above, below, dilute hydrochloric, concentrated hydrochloric, dilute sulphuric). 


Using a burning candle and a jar of hydrogen – how would you prove experimentally that Hydrogen does not support combustion.


With reference to the equation : Cl2 + H2S → 2HCl + S pertaining to a redox reaction – select the correct answer.

Chlorine is ______ to HCl.


Give balanced equation for the following conversion:

Iron [III] oxide to iron – using hydrogen.


Give balanced equation for the following conversion:

Nitrogen to a basic gas – using hydrogen.


Give reason for the following:

The reaction of chlorine with hydrogen sulphide is deemed a redox reaction.


When steam is passed over red-hot iron, magnetic oxide of iron and hydrogen are obtained. “The reaction between steam and red-hot iron is a Reversible Reaction.” What is meant by this statement.


Write correctly the balanced equation for the following:

‘When zinc filings are added to a concentrated solution of sodium hydroxide’.


Write down the “word equation” for the following reaction:

sodium hydroxide solution + zinc → ?


Give balanced equation for obtaining hydrogen from cold water using a monovalent active metal.


Give balanced equation for obtaining hydrogen from cold water using a divalent active metal.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×