Question

7. choose the correct option. (1/2x6=3)

a. Be ------- (a / the) responsible citizen of the country.

b. He is ---------(richer / richest) than his neighbours.

c. She lives ----------(at / on) Kamla Nagar.

d. Toys can be expensive or -----------(cheap / cheapest).

e. Choose the synonyms of “Huge”.

Vast / tiny

f. we-------- (is / are) class -fellows​

Answer 1

Answer:

Starting from CuSO4 and a Strong Alkali, how will you obtain Cu (OH)2. If phenolphthalein is added to the Cu (OH)2, what will be the change? (2m)