Home
Class 12
BIOLOGY
A fire extinguisher contains H(2)SO(4) a...

A fire extinguisher contains `H_(2)SO_(4)` and

A

Nitrogen oxide

B

Methyl bromide

C

halone

D

Chlorofluorocarbons.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Assertion and reason|246 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Model test paper-1|100 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|18 Videos
  • ECHINODERMATA

    DINESH PUBLICATION ENGLISH|Exercise REVISION QUESTIONS|65 Videos
  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|19 Videos

Similar Questions

Explore conceptually related problems

fire extinguisher is

The fire extinguisher 'pyrene' contains

A solution contains mixture of H_(2)SO_(4)" and " H_(2)C_(2)O_(4). 25 ml of this solution requires 35.5 ml of N/10 for neutralization and 23.45 ml of N/10 KMnO_(4) for oxidation, calculate (i) Normality of H_(2)C_(2)O_(4) " and " H_(2)SO_(4) (ii) Strength of H_(2)C_(2)O_(4)" and " H_(2)SO_(4)

In some foam-type fire extinguishers, the reactants are Al_2 (SO_4)_3 (aq) and NaHCO_3 (aq). When the extinguisher is activated, these reactants are allowed to mix producing Al(OH)_(3(s)) and CO_(2(g)) . The Al (OH)_3 - CO_2 foam extinguishes the fires . Addition of Na_2 CO_3 to a solution of an oxide in ester produces CO_2 . This experiment indicates that :

In some foam-type fire extinguishers, the reactants are Al_2 (SO_4)_3 (aq) and NaHCO_3 (aq). When the extinguisher is activated, these reactants are allowed to mix producing Al(OH)_(3(s)) and CO_(2(g)) . The Al (OH)_3 - CO_2 form extinguishes the fire . CO_2 is formed as a result of :

25 gm of an oleum sample contains 15 gm H_(2)SO_(4) . What is % labellling of this oleum sample-

In some foam-type fire extinguishers, the reactants are Al_2 (SO_4)_3 (aq) and NaHCO_3 (aq). When the extinguisher is activated, these reactants are allowed to mix producing Al(OH)_(3(s)) and CO_(2(g)) . The Al (OH)_3 - CO_2 foam extinguishes the fire . Net ionic reaction of the above chemical change is :

An aqueous solution contains 980 mg of H_(2)SO_(4) , 3.01xx10^(21) molecules of H_(2)SO_(4) are removed from this solution. How many moles of H_(2)SO_(4) are left in the resultant solution.

If 250 mL of a solution contains 24.5 g H_(2)SO_(4) the molarity and normality respectively are:

Let a fully charged lead storage battery contains 1.5 L 5 M H_(2)SO_(4) . What will be the concentration of H_(2)SO_(4) in the battery after 2.5 ampere current is drawn from the battery for 6 hour?