Email

Chat with tutors

Login

Ask Questions, Get Answers

Menu X

home ask tuition questions practice papers mobile tutors pricing

X

Recent questions tagged effect-of-catalyst

Consider the reaction $2H_2O_2(aq)\rightarrow 2H_2O(l)+O_2(g)$ wen 1g of KI is added to $H_2O_2$,bubbles of $O_2$ are produced at an increased rate.When reaction is complete,mass of KI is 1g.The KI is a

asked Dec 19, 2013 by sreemathi.v

1 answer

Addition of catalyst to reaction increases the rate because it

asked Dec 18, 2013 by sreemathi.v

1 answer

Consider following reactions :(i) $H_2(g)+I_2(g)\rightarrow 2HI(g),(ii)\;2Mg(s)+O_2(g)\rightarrow 2MgO(s),(iii)\;CaCO_3(s)+2H^+(aq)\rightarrow Ca^{+2}(aq)+H_2O(l)+CO_2(g)$.When we increase surface area will increase reaction rate in

asked Dec 18, 2013 by sreemathi.v

1 answer

For following potential energy diagram : True statement is :-

asked Dec 18, 2013 by sreemathi.v

1 answer

If a reaction is catalyzed by $x$, then $x$

asked Dec 16, 2013 by sreemathi.v

1 answer

The catalyst increases the rate of reaction because it

asked Dec 16, 2013 by sreemathi.v

1 answer

Given the following Assertion and Reason, which of the following statements is true?

asked Dec 13, 2013 by sreemathi.v

1 answer

To see more, click for the full list of questions or popular tags.

Feedback Terms Facebook Twitter About Us

Your payment for is successful.

...