English

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

Advertisements
Advertisements

Question

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

One Line Answer
Advertisements

Solution

Mg + 2HCl (dil.) → MgCl2 + H2

shaalaa.com
  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 gas is easily liquefiable. 


Complete and balance the following equation:

H2+____________→ 2HCI


 Give reason for the following:

Helium replaced hydrogen in weather observation balloons?


Define catalytic hydrogenation.


FILL IN THE BLANK

In nature, hydrogen occurs as a .................. molecule represented as H2


FILL IN THE BLANK

The compounds of carbon and hydrogen are called .................


Why is hydrogen called a reducing agent? Give chemical equation to support your answer ?


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

Magnesium with boiling water


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

Magnesium with steam


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). 


Give a test to differentiate between two gas jars – one containing pure hydrogen and the other hydrogen-air mixture.


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:

Nitrogen to a basic gas – using hydrogen.


How can you obtain hydrogen from sodium hydroxide [not by electrolysis].


Write a correctly balanced equation for the following:

When steam is passed over red hot iron.


Complete and balance the following equations:

Al + NaOH + ____ → ____ + ____


Write balanced equation of the reaction in the preparation of : hydrogen from a solution of potassium hydroxide [other than by electrolysis].


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×