Home
Class 12
BIOLOGY
Corrosion of Taj Mahal is due to the con...

Corrosion of Taj Mahal is due to the conversion of `CaCO_(3)` into

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion & Reason are ture but the reason is not the correct explanation of the assertion, then mark (2).

C

If Assertion is true statement but Reason is false, then mark (3).

D

If both Assertion and Reason are false statements, then mark (4).

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION C|92 Videos
  • ECOSYSTEM

    AAKASH INSTITUTE ENGLISH|Exercise Section - D (Assertion - Reasion Type questions)|15 Videos
  • EVOLUTION

    AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|29 Videos

Similar Questions

Explore conceptually related problems

10 g of CaCO_(3) contains

Taj Mahal is being damaged by

10 g of CaCO_(3) contains :

Acid rain reacts with the marble of Taj Mahal causing damage to the monument. The equation for this reaction is :

The internal enegry change in the conversion of 1.0 mol of the calcite form of CaCO_(3) to the aragonite from is +0.2kJ . Calculate the enthalpy change when the pressure is 1 bar, given that the densities of the solids are 2.71 and 2.93 gcm^(-3) , respectively.

Find the : number of moles in 10 g of CaCO_(3) .

The Govt. of India announced an action plan in early 1995 to prevent the disfiguring of the Taj Mahal. This plan aims at clearing the air in the ‘TAJ TRAPEZIUM’ – an area that includes the towns of :

Calculate molarity of CaCO_(3) (aq.) solution which has concentration of CaCO_(3)=200 ppm.

The substance not likely to contain CaCO_(3) is

Taj mahal is threatened by pollution from