Home
Class 10
CHEMISTRY
Fresh milk has a pH of 6. How do you thi...

Fresh milk has a pH of 6. How do you think the pH will change as it turns into curd? Explain your answer.

Text Solution

Verified by Experts

Curd is sour in taste and acidic .Therefore its pH will decrease from pH pf 6 to a lower value .
Promotional Banner

Topper's Solved these Questions

  • ACIDS , BASES AND SALTS

    MTG IIT JEE FOUNDATION|Exercise Exercise (Multiple Choice Questions) LEVEL -1|30 Videos

  • ACIDS , BASES AND SALTS

    MTG IIT JEE FOUNDATION|Exercise Exercise (Multiple Choice Questions) LEVEL -2 |20 Videos

  • ACIDS , BASES AND SALTS

    MTG IIT JEE FOUNDATION|Exercise SOLVED EXAMPLES |20 Videos

  • ATOMIC STRUCTURE

    MTG IIT JEE FOUNDATION|Exercise Exercise (Integer/Numerical Value Type)|5 Videos

Similar Questions

Explore conceptually related problems

Fresh milk has a pH of 6. When milk changes into curd, the pH value will:

(a) Fresh milk has a pH of 6. When it changes into curd (yogurt), will its pH value increase or decrease ? Why ? (b) Name the gas evolved when dilute HCl reacts with sodium hydrogencarbonate. How is it recognised ? (c) On adding dilute hydrochloric acid to copper oxide powder, the solution formed is blue-green. Predict the new compound formed which imparts a blue-green colour to the solution.

Fresh milk has a pH of 6. When it changes into curd (Yogurt), will its pH value increase or decrease ? Why?

The figure below shows a variable resistor in a dimmer switch. How would you turn the switch to make the lights: (a) brighter, and (b) dimmer? Explain your answer.

MTG IIT JEE FOUNDATION-ACIDS , BASES AND SALTS -NCERT Section
  1. Write word equations and then balanced equations for the reaction , t...

    Text Solution

    |

  2. Dilute hydrochloric acid reacts with magnesium ribbon

    Text Solution

    |

  3. Dilute sulphuric acid reacts with aluminium powder

    Text Solution

    |

  4. Dilute hydrochloric acid reacts with iron fillings .

    Text Solution

    |

  5. Compounds such as alcohols and glucose also contain hydrogen but are n...

    Text Solution

    |

  6. Why does distilled water not conduct electricity, whereas rain water d...

    Text Solution

    |

  7. Why do acids not show acidic behaviour in the absence of water?

    Text Solution

    |

  8. Five solutions A , B ,C , D and E when tested with universal indicator...

    Text Solution

    |

  9. strongly alkaline ?

    Text Solution

    |

  10. strongly acidic ?

    Text Solution

    |

  11. weakly acidic /

    Text Solution

    |

  12. weakly alkaline ?

    Text Solution

    |

  13. Arrange the pH in increasing order of hydrogen ion concentration .

    Text Solution

    |

  14. Equal lengths of magnesium ribbons are taken in test tubes A and B. Hy...

    Text Solution

    |

  15. Fresh milk has a pH of 6. How do you think the pH will change as it tu...

    Text Solution

    |

  16. A milkman adds a very small amount of baking soda to fresh milk . ...

    Text Solution

    |

  17. Why does this milk take a long time to set as curd ?

    Text Solution

    |

  18. Plaster of Paris should be stored in a moisture-proof container. Expla...

    Text Solution

    |

  19. What is a neutralisation reaction? Give two examples.

    Text Solution

    |

  20. Give two important uses of washing soda and baking soda.

    Text Solution

    |