Question

You bought some books from a local bookstores. you have noticed that some pages of a book torn. Write a letter of complaint to seek a replacement of the torn book.
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Answer 1

Answer:

During a process, the zeolite bed was exhausted after 10.5 hours and 425 litres of 0.6 N sodium chloride solution was required to restart the function of the zeolite process. Work out the hardness of hard water in ppm.

Answer 2

ANSWER:-

1234 road

456 street,

here

25 December 2013

The Manager

books

there

Subject - poor quality and defective piece of book supplied

dear sir / madam

first para

second para

third para

your faithfully,

anybody

EXPLANATION:-

Senders address

_____________

date

_____________

Receivers address

_____________

subject

_____________

salutation

( first paragraph )

___________________

(second paragraph)

___________________

conclusion

______________

yours faithfully ,

your name