Question

in which of the following is each
thing a solid at room temperature?
a) mercury, iron, gold
b) stone, water, cricket ball
c) salt, sugar, cork
d) oxygen, nitrogen, sulphur

7. Which of the following is soluble in water?
a) sand
b) mercury
c) sugar
d) kerosene​

Answer 1

Answer:

1. option (a)

Explanation:

7. option (c)

Answer 2

Answer:

its salt,sugar and cork are the things that are solid at room temperature.....

sugar are soluble in water....

hope it will help u dear...