Question

1. Taste / smell the items listed below and fill the table given

2. Make a turmeric paper strip by applying turmeric ( haldi ) paste on paper . you can cut the paper into small strips . a drop of solution to be tested can be dropped on paper strip and observation is to be recorded in table given.

3. Items to be tested

a. Whey ( watery part of curd ) (taste and feel )

b. Milk (taste and feel )

c. Lemon juice (taste and feel )

d. Vinegar(taste and feel )

e. Tomato (taste and feel )

f. Baking soda (taste and feel )

g. Detergent (feel only do not taste)

h. Shampoo (feel only do not taste)

i. Toothpaste (taste and feel )

j. Toilet cleaner ( do not used acid called Tezab used at times )(do not touch or feel or

taste , smell only from far )

k. Window cleaner ( Colin )(feel only do not taste )

Answer only if you know :-)​

Answer 1

Answer:

compound formed by Y when it combines with aluminium[Al]having oxidation state +3?

Answer 2

Answer:

a) sour

b)sweet

c)sour

d)sour

e)sour and sweet

f)salty

g)kinda sweet smell

h)sweet

i)sweet

j)sweet fragrance

k)sweet fragrance to give us a good smell after cleaning

Explanation:

hope the answer helps you :)