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Chemical reactions and equations| Class 10| PART-1

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The conversion of moleculesX to Y follows 2nd order kinetics. Conc. of X is increased to three times

For a reaction, A+B→Products, the rate law is given by:r=k [A]1/2|B]2.What is the order of reaction?

In a reaction 2A- products, the concentration of A decreases from 0.5mol l-1 to 0.4mol l-1 in 10 min

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Write chemical reaction of aniline with benzoyl chloride and write the name of the product obtained.

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8.6. Why is the highest oxidation state of a metal exhibited by its fluoride and oxide only?

8.5 How would you account for the irregular variation of ionisation enthalpies (first & second)

8.4. The Eo(M2+/M) value for copper is positive(+0.34V). What is possible reason for this? D and f

8.3. Which of the 3d series of the transition metals exhibits the largest number of oxidation states

8.2. In the series Sc(Z = 21) to (Z = 30), the enthalpy of atomisation of zinc is the lowest

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A radioactive decay follows first order kinetics. The initial amount of two radioactive elements X

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3 NCERT INTEXT AMINES QUESTION 4

2 NCERT INTEXT AMINES QUESTION 3

1 NCERT INTEXT AMINES QUESTION 1,2

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