Chemistry-
General
Easy
Question
A gaseous reaction A2(g) ¾¾→ B(g) + 
C(g) Shows increase in pressure from 100mm to 120 mm in 5 minutes. The rate of disappearance of A2 is
- 4 mm min–1
- 8 mm min–1
- 16 mm min–1
- 2 mm min–1
The correct answer is: 8 mm min–1
Related Questions to study
Chemistry-
For a chemical reaction 2X + Y 
Z, the rate of appearance of Z is 0.05 mol L–1 per min. The rate of disappearance of X will be
For a chemical reaction 2X + Y Z, the rate of appearance of Z is 0.05 mol L–1 per min. The rate of disappearance of X will be
Chemistry-General
Chemistry-
An ideal gas expands according to PV = constant. On expansion, the temperature of gas
An ideal gas expands according to PV = constant. On expansion, the temperature of gas
Chemistry-General
Chemistry-
The highest excited state that unexcited hydrogen atoms can reach when they are bombarded with 12.2 eV photon is
The highest excited state that unexcited hydrogen atoms can reach when they are bombarded with 12.2 eV photon is
Chemistry-General
Chemistry-
The product of the following reaction is 
The product of the following reaction is
Chemistry-General
Chemistry-
Identify (Y) in the following reaction sequence
C6H5 – CH = CH2 
(X) 
[Y]
Identify (Y) in the following reaction sequence
C6H5 – CH = CH2 (X) [Y]
Chemistry-General
Chemistry-
298 
Identify B
298 Identify B
Chemistry-General
Chemistry-
Chemistry-General
Chemistry-
In the following reaction 
The major product X is
In the following reaction The major product X is
Chemistry-General
Chemistry-
On hydrogenation in the presence of poisioned palladium catalyst will give
On hydrogenation in the presence of poisioned palladium catalyst will give
Chemistry-General
Chemistry-
The final product (D) formed in the following sequence is:
The final product (D) formed in the following sequence is:
Chemistry-General
Chemistry-
Identify A and B 
Identify A and B
Chemistry-General
Chemistry-
In the reaction (CH3)3C
+ conc. HCl ¾→ X. The product (X) is
In the reaction (CH3)3C + conc. HCl ¾→ X. The product (X) is
Chemistry-General
Chemistry-
The reaction 
The reaction
Chemistry-General
Chemistry-
Identify (Y) in the following sequence 
Identify (Y) in the following sequence
Chemistry-General
Chemistry-
Which of the following amines will not answer carbylamine reaction
Which of the following amines will not answer carbylamine reaction
Chemistry-General
