Turn red litmus papr blue
Ants and bee sting contain which of the following acid?
a) malic acid
b) tartaric acid
c) citric acid
d) formic acid
Which of the following is/are the property/ies of alkalis?
a)turn blue litmus to red
b)bitter taste
c) water soluble
d)all of these
Which of the following is/are not the characteristic/s of acids?
a)turn blue litmus to red
b)sweet taste
c) electrolyte
d)both a and b
Which of the following is/are corrosive to skin?
a) acids
b) alkalis
c) water
d) both a and b
Salts are …….solids.
a) amorphous
b) crystalline
c) irregular
d) both a and b
What is the melting and boiling point of salts?
a) low
b) moderate
c) high
d) very low
option A is not the property of Alkalis.
by at 2023-08-10 19:06:42