When ethyl acetate was hydrolysed in pressure of 0.1 M HCl, the rate constant was found to be 5.40 x 10^-5 sec^-1 . But when 0.05 M H₂SO₄ was used for hydrolysis, the rate constant was found to be 6.25 X10^-5sec^-1. Thus, it may be concluded that:

1. H₂SO₄ is stronger than HCI

2. H₂SO₄ is weaker than HCl

3. H₂SO₄ and HCl both have the same strength

4. The data are not sufficient to compare the strength of H₂SO₄ and HCI

The incorrect statement among the following is:

Zieglar-Natta catalyst is

1.  $\mathrm{K}\left[{\mathrm{PtCl}}_3\left({\mathrm{C}}_2{\mathrm{H}}_4\right)\right]$

2.  ${\left({\mathrm{Ph}}_3\mathrm{P}\right)}_3\mathrm{RhCl}$

3.  ${\mathrm{Al}}_2{\left({\mathrm{C}}_2{\mathrm{H}}_5\right)}_6+{\mathrm{TiCl}}_4$

4.  $\mathrm{Fe}{\left({\mathrm{C}}_5{\mathrm{H}}_5\right)}_2$

The role of a catalyst is to change: 

In the presence of a catalyst, the heat evolved or absorbed during the reaction: 

An incorrect statement regarding a catalyst is:

Codes:

Select the correct option based on statements below:

The factor(s) that affect the rate of a chemical reaction is/are: