(a) Give the name and formula of the following
White precipitate E
Colourless solution F
(b
)
What property is exhibited by white precipitate E when it reacts with Sodium
hydroxide and HCI acid.
()
Write an ionic equation for the reaction between white precipitate E and excess
sodium hydroxide solution
7. The flow chart below shows the various stages of water treatment.​

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

did anyone actually do this? like if anyone has submitted this i rly need .