Home
Class 11
BIOLOGY
Recently Govt. of India has allowed mixi...

Recently Govt. of India has allowed mixing of alcohol in petrol. What is the amount of alcohol permitted for mixing in petrol ?

A

`2 . 5%`

B

`10 - 15%`

C

`10%`

D

`5 %`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    AAKASH SERIES|Exercise Exercise-I (Water pollution)|42 Videos
  • ENVIRONMENTAL ISSUES

    AAKASH SERIES|Exercise Exercise-I (Soil/land pollution)|11 Videos
  • ENVIRONMENTAL ISSUES

    AAKASH SERIES|Exercise Exercise-III (Previous AIPMT/NEET Questions)|41 Videos
  • ECOSYSTEM

    AAKASH SERIES|Exercise EXERCISE-III (PREVIOUS AIPMT/NEET QUESTIONS)|38 Videos
  • HISTOLOGY AND ANATOMY OF FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|24 Videos

Similar Questions

Explore conceptually related problems

138 g of ethyl alcohol is mixed with 72 g of water. The ratio of mole fraction of alcohol to water is

A solution contains 50 ml of alcohol mixed with 130 ml of water.Calculate the concentration of this solution.

The Vapour pressure of ethyl alcohol and methyl alcohol are 45 mm and 90mm . An ideal solution is formed at the same temperature by mixing 46g of C_(6)H_(5)OH with 40g of CH_(3)OH . Total vapour pressure of the solution approximaately x cm .x is __________________

Identify the correct statements from the following (i) Petrol and CNG operated automobiles cause less poliution (ii) Alkanes having tertiary hydrogen can be oxidised to alcohols by KMnO_(4) (iii) Methane can be prepared by Kolbe's electrolytic method. (iv) Alkyl chloride on reduction with zinc and dilute hydrochloric acid gives alkane

Passage-III : The binary compounds of oxygen with other elements are called oxides. They are classified either depending upon their acid - base characteristics or on the basis of oxygen content. a ) Normal oxides : These oxides which contain oxygen atoms as permitted by the normal oxidation number, i.e., -2. Normal oxide may be acidic, basic, amphoteric or neutral. b) Polyoxides : The oxides which contain oxygen atoms different than those permitted by the normal oxidation number of -2. i) Peroxides : Two oxygen atoms are linked to each other and oxygen has -I oxidation number. They contain (O-O)^(2) unit. ii) Superoxides : These oxides contain (O-O)^(-1) units, i.e., each O-atom has oxidation number -1//2 . c ) Suboxides : These contain low content of oxygen than expected. d) Mixed oxides : These oxides are made of two simpler oxides. Which of the following pairs contains mixed oxides?

Passage-III : The binary compounds of oxygen with other elements are called oxides. They are classified either depending upon their acid - base characteristics or on the basis of oxygen content. a ) Normal oxides : These oxides which contain oxygen atoms as permitted by the normal oxidation number, i.e., -2. Normal oxide may be acidic, basic, amphoteric or neutral. b) Polyoxides : The oxides which contain oxygen atoms different than those permitted by the normal oxidation number of -2. i) Peroxides : Two oxygen atoms are linked to each other and oxygen has -I oxidation number. They contain (O-O)^(2) unit. ii) Superoxides : These oxides contain (O-O)^(-1) units, i.e., each O-atom has oxidation number -1//2 . c ) Suboxides : These contain low content of oxygen than expected. d) Mixed oxides : These oxides are made of two simpler oxides. Which of the following oxides is paramagnetic in nature?

Passage-III : The binary compounds of oxygen with other elements are called oxides. They are classified either depending upon their acid - base characteristics or on the basis of oxygen content. a ) Normal oxides : These oxides which contain oxygen atoms as permitted by the normal oxidation number, i.e., -2. Normal oxide may be acidic, basic, amphoteric or neutral. b) Polyoxides : The oxides which contain oxygen atoms different than those permitted by the normal oxidation number of -2. i) Peroxides : Two oxygen atoms are linked to each other and oxygen has -I oxidation number. They contain (O-O)^(2) unit. ii) Superoxides : These oxides contain (O-O)^(-1) units, i.e., each O-atom has oxidation number -1//2 . c ) Suboxides : These contain low content of oxygen than expected. d) Mixed oxides : These oxides are made of two simpler oxides. Which of the following pairs contains neutral oxides ?

Passage-III : The binary compounds of oxygen with other elements are called oxides. They are classified either depending upon their acid - base characteristics or on the basis of oxygen content. a ) Normal oxides : These oxides which contain oxygen atoms as permitted by the normal oxidation number, i.e., -2. Normal oxide may be acidic, basic, amphoteric or neutral. b) Polyoxides : The oxides which contain oxygen atoms different than those permitted by the normal oxidation number of -2. i) Peroxides : Two oxygen atoms are linked to each other and oxygen has -I oxidation number. They contain (O-O)^(2) unit. ii) Superoxides : These oxides contain (O-O)^(-1) units, i.e., each O-atom has oxidation number -1//2 . c ) Suboxides : These contain low content of oxygen than expected. d) Mixed oxides : These oxides are made of two simpler oxides. Which pair of species is referred to as suboxides?

Tickets numbered from 1 to 18 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a prime number.

AAKASH SERIES-ENVIRONMENTAL ISSUES-Exercise-I (Air pollution)
  1. Which one of the following pairs is mismatched ?

    Text Solution

    |

  2. Identify the correctly matched pair

    Text Solution

    |

  3. Recently Govt. of India has allowed mixing of alcohol in petrol. What ...

    Text Solution

    |

  4. Which is not a control measure to reduce particulate matter in environ...

    Text Solution

    |

  5. Which of the following is the most dangerous metal pollutant of automo...

    Text Solution

    |

  6. Catalytic converters involved in the control of

    Text Solution

    |

  7. Electrostatic precipitators are extensively employed to control

    Text Solution

    |

  8. Euro-II (April-2000) is emission norms for reducing

    Text Solution

    |

  9. The most effective device to remove particulate matter from polluted ...

    Text Solution

    |

  10. Use of CNG instead of diesel reduces air pollution because

    Text Solution

    |

  11. Observe the following device. It is used to control

    Text Solution

    |

  12. According to the Central Pollution Control Board, particles that are r...

    Text Solution

    |

  13. Compressed natural Gas (CNG) is

    Text Solution

    |

  14. Among the following which one causes more indoor chemical pollution

    Text Solution

    |

  15. Catalytic converters are fitted into automobiles to reduce emission o...

    Text Solution

    |

  16. Why is necessary to remove sulphur from petroleum products

    Text Solution

    |

  17. Montreal protocol which calls for appropriate action to protect the oz...

    Text Solution

    |

  18. In 1984, Bhopal gas tragedy took place because methyl isocyanate

    Text Solution

    |

  19. The city in which the entire public road transport runs on CNG

    Text Solution

    |

  20. A major component of Gobar gas is

    Text Solution

    |