Home
Class 11
CHEMISTRY
What does the following prefixes stand f...

What does the following prefixes stand for :
(a) pico (b) nano (c) micro (d) deci

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise 3-MARKS QUESTIONS|27 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise 5-MARKS QUESTIONS|9 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise 1-MARK QUESTIONS|18 Videos

  • SAMPLE PAPER 03

    CBSE COMPLEMENTARY MATERIAL|Exercise QUESTIONS|5 Videos

  • STATES OF MATTER : GASES, LIQUIDS AND SOLIDS

    CBSE COMPLEMENTARY MATERIAL|Exercise HOTS QUESTIONS|4 Videos

Similar Questions

Explore conceptually related problems

The prefix pico stands for

CBSE COMPLEMENTARY MATERIAL-SOME BASIC CONCEPTS OF CHEMISTRY -2-MARKS QUESTIONS
  1. At what temperature will both the Celsius and Fahrenheit scales read t...

    Text Solution

    |

  2. Convert 5L into m^(3).

    Text Solution

    |

  3. What does the following prefixes stand for : (a) pico (b) ...

    Text Solution

    |

  4. How many significant figures are present in the following : (i) 4...

    Text Solution

    |

  5. Convert ‘450 pm’ into SI unit and write the answer in scientific notat...

    Text Solution

    |

  6. Hydrogen peroxide and water contain 5.93% and 11.2 % of hydrogen respe...

    Text Solution

    |

  7. The density (in g mL^(-1)) of a 3.60M sulphuric acid solution that is ...

    Text Solution

    |

  8. The cost of table salt ( NaCl ) is Rs. 10 per Kg. calculate its cost ...

    Text Solution

    |

  9. Calculate the mole fraction of the solute in a 1.00 molal aqueous sol...

    Text Solution

    |

  10. Dissolving 120g of urea (mol wt = 60) in 1000g of water gave a solutio...

    Text Solution

    |

  11. Calculate the percentage of N in urea. (Molar mass of urea = 60" g mo...

    Text Solution

    |

  12. 25 mL of 3.0 M HCl are mixed with 75 mL of 4.0 M HCl. If the volumes a...

    Text Solution

    |

  13. How many atoms and molecules are present in 1.24 gm of phosphorus (...

    Text Solution

    |

  14. 45.4L of dinitrogen reacted with 22.7L of dioxygen and 45.4 L of nitro...

    Text Solution

    |

  15. Give one example each of a molecule in which the empirical and molecul...

    Text Solution

    |

  16. Calculate the number of moles in the following masses : (i) 7.85g o...

    Text Solution

    |

  17. Calculate the percent of carbon, hydrogen and oxygen in ethanol (C(2)H...

    Text Solution

    |

  18. How much copper can be obtained from 100 g of CuSO(4) ?

    Text Solution

    |

  19. Calculate the amount of water (g) produced by the combustion of 16 g o...

    Text Solution

    |

  20. How many moles of methane are required to produce 22 g CO(2) (g) after...

    Text Solution

    |