CHEMICAL ENGINEERING
Q The value of gas constant ‘R’ is__________________?
  • A A. 1.987 cal/gm mole °k
  • B B. 1.987 btu/lb. mole °r
  • C C. Both a. and b
  • D D. Neither a. nor b
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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