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Which of the following are correct state...

Which of the following are correct statements
a) 760 torr is equal to 1 atmosphere
b) `10^6 "dynes/cm"^2` is called 1 Bar
c) `10^5 "Newtons/m"^2` is pascal
d) 1 atmosphere is `1.013 xx 10^5 "dynes/m"^2`

A

a,c

B

a,b

C

a,d

D

c,d

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -1
  1. The Boyle's law can be expressed graphically as

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

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

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

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  5. 1 mole of any gas a) Occupies 22.4 lit at STP b) Contains 3.05 xx ...

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  6. From the graph the correct order of temperatures is

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  7. Which of the following indicates the isotherms?

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

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

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

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

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

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  13. Match the following The correct match is

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  14. Text Solution

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  15. Match the following columns

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

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  17. For an ideal gas, number of moles per lit in terms of pressure (P), ga...

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  18. From  the graph the correct order of temperature is

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  19. For an ideal gas the graph between PV/RT and T is

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  20. One mole of argon will have least density at

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