Given below are two statements:
Assertion (A): 2 moles of N2 on reaction with 9 moles of H2 will produce 4 moles of NH3.
Reason (R): H2 is a limiting reagent.
In the light of above statements, choose the correct answer from the options given below:
A is true but R is false.
A is false but R is true.
Both A and R are true and R is the correct explanation of A.
Both A and R are true and R is NOT the correct explanation of A.
N2 + 3H2 → 2NH3
Here, N2 is a limiting reagent
1 mole N2 produces 2 moles NH3
thus, 2 moles N2 produce 4 moles NH3
For which of the following reactions Gay-Lussac’s law is not valid?
NextAn element Z contains two naturally occurring isotopes 17Z35 and 17Z37. If the a
Given below are two statements: Statement I: Average atomic mass of chlorine is fractional. Statemen
MediumFor the reaction, when 2 mole of ammonia and 3 mol of oxygen are allowed to react then;
MediumThe flasks of same volume are filled with , and respectively at same temperature and pressure. The w
MediumFour gram of mixture of calcium carbonate and sand is treated with excess of HCl and 0.880 g of carb
Medium⚠️ Diagram Detected: The AI detected a chemistry or physics diagram here. Please upload the image ma
MediumIf 8 g and 32 g is allowed to react to form water then which of the following statements is correct?
Practice Chemistry Exams
Full-length mock tests with detailed analytics, rank, and percentile.
Browse Exams