Chemistry, asked by prathmeshmg, 4 months ago

What are the norms of world health organization about hardness of water?

Answers

Answered by indujajeevanaschool

Answer:

The 1993 Guidelines established provisional health- based guideline values of 0.09 mg/litre for dichloroacetonitrile, 0.1 mg/litre for dibro- moacetonitrile and 0.001mg/litre for trichloroacetonitrile.

Previous Question

Next Question

Similar questions

English, 2 months ago

Gauri said that she can play keyboard____________ her sister. (a ) as well as (b) as better as. (c) as nicest as.

Hindi, 2 months ago

माझे आजोबा निबंध ममराठी...

English, 2 months ago

-) Name the things that brook carries with it as it flows. What does the brook symbolize?

Hindi, 4 months ago

lalita kya banna chahti thi answer it...

Computer Science, 4 months ago

Android is a kind of * 1. Application Software 2. Operating Software 3. Utility Software 4. Language Processor...

Math, 9 months ago

find the mode of the following frequency distribution: 0-10 10-20 20-30 30-40 40-50 50-60 60-70 Frequency: 8,10,10,16,12,6,7 respectively...

English, 9 months ago

what is active and passive voice ...

Math, 9 months ago

(100h - 59min58s) ans is 99h 2s(Please explain)...

What are the norms of world health organization about hardness of water?​

Answers

What are the norms of world health organization about hardness of water?