Acid ashes and salts

11.acid is a substance that
 
A. accepts electrons
 
B. provides electrons
 
C. gives proton
 
D. gives OH ion
 
Option”C” is correct
12.Bhasma is the substance which
 
A. gives proton
 
B. accepts a proton
 
C. gives electrons
 
D. accepts an electron pair
 
Option”B” is correct
13.formed by reacting acid and ash
 
A. acid
 
B. salts
 
C. Easter
 
D. alcohol
 
Option”B” is correct
14.is formed in the neutral verb
 
A. acid
 
B. consumed
 
C. salts
 
D. salt and water
 
Option”D” is correct
15.Which is used for testing acid and ash
 
A. litmus paper
 
B. cobalt sheet
 
C. ammonia paper
 
D. none of these
 
Option”A” is correct
16.turns blue letters red
 
A. acid
 
B. consumed
 
C. Salt
 
D. salts
 
Option”A” is correct
17.turns red paper blue
 
A. acid
 
B. consumed
 
C. salts
 
D. none of these
 
Option”B” is correct
18.water soluble ash is called
 
A. acid
 
B. Salt
 
C. salts
 
D. none of these
 
Option”B” is correct
19.Which of the following is the correct statement
 
A. alkalis have metallic luster
 
B. Alkali turns red litmus blue
 
C. All bases are ashes, but not all ashes are bases.
 
D. All of the above
 
Option”D” is correct
20.All acids dissolve in water to give –
 
A. OH¯ ion
 
B. H+ ion
 
C. electron
 
D. neutrons
 
Option”B” is correct