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2KHCO3.........>...........K2CO3.+...........CO2.+........H2O 200g....................................................22g According to the reaction, 2 moles ofKHCO3 should give 1 mole ofCO2....
Hi Student The above can be solved as total cases minus the number of cases in which no ball is separated Total cases- 9!/2!3! ( as green ball are of different shades they can be distinguished) Number...
Hello Divya Organic chemistry is not that difficult. Just try to learn it in a sequential way. What you have to do is first learn the nomenclature of organic compounds and then move towards the...
Please find the reference books below and yes you can post your doubt it will be cleared. Reference Books for Engineering Entrance Exam Chemistry NCERT Chemistry text books of class XI and class XII...
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Seven Steps for effective Time Management Organize:- Have an organized work place Maintain a proper planner for study Plan out your daily activity based on their importance level Identify the times of...
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hiii Reference Books for Engineering Entrance Exam Chemistry NCERT Chemistry text books of class XI and class XII (usually sufficient) Organic Chemistry by Morrison and Boyd (only for understanding...
Hii yes the choices are correct but you should go on with the flow. . . . … .Best of Luck. . . . . . . . .. . .. . . . . .
Hii Three roots (x-1) =0 (x-2) =0 (x-3) =0 thanks. … . . …. . . . .. . . . .. . . .
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You may go for the link.. http://www.askiitians.com/important-books-iit-jee.aspx…....
Dear student, The net kinetic energy consists of both rotational and linear kinetic energy. Assuming the coin to be in the form of a disc, we have the net kinetic energy being given by: Regards
Hello Student, Pls specify which chapters ????? Thanks,...
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It is possible but you have to workl very hard for that. Total dedication and extra effort is requires from your end. You need to make plans for it and follow it diligently. Best of luck for the...
A light ray is refracted (bent) when it passes from one medium to another at an angle and its speed changes. At the interface, it is bent in one direction if the material it enters is denser (when...
Continuity in the class-10th and 12 th is required with a gap of two year, for ex, 10 th in 2008, then 12 th must be in 2010. Second criteria, you must have atleast 60 % in the qualifying exams, only...