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Value of R in SI units is...

Value of R in SI units is

A

`8.315 xx 10^7 erg K^(-1) " mole"^(-1)`

B

`8.315 JK^(-1) "mole"^(-1)`

C

`0.0823 " lit .Atm K^(-1) "mole"^(-1)`

D

2 cal `K^(-1) "mole"^(-1)`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -1
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  2. According to Avogadro law the correct statements are  a) Volume of g...

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  3. Value of R in SI units is

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  4. The gas constant R represents work done

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  5. The Boyle's law can be expressed graphically as

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  6. When the pressure on a gas is decreased to 1/4 and the absolute temper...

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  7. Which of the following are correct statements a) 760 torr is equal t...

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  8. The temperature of a gas is increased by 1 aC. Then from the following...

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  9. 1 mole of any gas a) Occupies 22.4 lit at STP b) Contains 3.05 xx ...

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  10. From the graph the correct order of temperatures is

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  11. Which of the following indicates the isotherms?

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  12. Which of the following indicates Charles' law mathematically (when n, ...

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  13. At absolute zero which of the following statements about an ideal gas ...

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  14. The density of CO2 gas at 27^@C and 1 atm pressure is (gram/lit)

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  15. Which of the following indicates correct R (Gas constant) values in di...

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  16. When the absolute temperature of a gas is doubled then the correct sta...

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  17. Match the following The correct match is

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  19. Match the following columns

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  20. Which among the following indicates change in the chemical composition...

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