Question

• EXERCISES
Muluple Choice Questions - Tick the correct choice,
1. The Latin word acidus means
(c) Bosh (a) and (b) ( (dy Sour
2 The stances which change their colour on coming in contact with other substances are called:
Acide
(b) Bases
(C) Indicators
(d) None of these
The sharp pain caused by the sting of brown ants, nettles and bees is due to
(a) Acene acid
(ha) Tartaric acid (c) Ascorbic acid
(d) Formic acid
Asaltance which dissolves in water to give hydrogen ions as the only positively charged ion is called:
(a) A base
(b) A sale
(c) An acid
(d) None of these
The substances which cact with acids to form salt and water as, the only products, are known as:
(b) Acids
(d) All of these
6. All oxide and hydroxides of metals are:
(b) Bases
(c) Both (a) and (b)
(d) None of these
(c) Salts
(W) Sales
A-59​

Answer 1

Answer:

(2) Non of these

(3) Formic acid

(4)An base

(5)All of these

(6)Bases

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