Question Detail

pH of blood is ?

  • 10.4
  • 9
  • 7.4
  • 4
Similar Questions :

1. Which gas is filled in refrigerators ?

  • Chlorofluorocarbon
  • Acetylene
  • Methane
  • Butane

2. Which of the following elements behave chemically both as a metal and a non metal?

  • Boron
  • Carbon
  • Argon
  • Mercury

3. Biogas majorly contains ?

  • Ethane
  • Methane
  • Hydrogen
  • CO

4. The metallurgical process in which a metal is obtained in a fused state is called ?

  • roasting
  • calcinations
  • smelting
  • froth floatation

5. Which of the primary component of natural gas?

  • Ethane
  • Propane
  • Methane
  • Butane
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