Strong acids and strong bases, both are harmful and will cause a chemical burn on our skin.

True

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False

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Solution

The correct option is A
True

We use the word corrosive for acids and caustic for alkalis. When strong acids such as conc. $H_{2} S O_{4}$ and strong bases such as conc. $N a O H$ come in contact with our skin, both are harmful and will cause a chemical burn.

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Similar questions

Q. Strong acids and strong bases, both are harmful and will cause a chemical burn on our skin.
State true or false.

Q. Assertion :The heat of neutralisation is constant for any strong acid and strong base reaction. Reason: Strong acids and strong bases will completely ionise at any concentration.

Q. Assertion :Heat of neutralisation of strong acid and strong base is constant irrespective of nature of strong acid or the strong base. Reason: It is because strong acid and strong base are completely ionised in aqueous solution.

Q. Assertion :Heat of neutralisation of

H N O_{3}

and

N a O H

is same as that of

H C l

and

K O H

. Reason: Both

H N O_{3}

and

H C l

are strong acids and

N a O H

and

K O H

are strong bases.

Question 05.
Sodium carbonate is a basic salt because it is a salt of
(a) strong acid and strong base
(b) weak acid and weak base
(c) strong acid and weak base
(d) weak acid and strong base

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Strong acids and strong bases, both are harmful and will cause a chemical burn on our skin.

The correct option is A True We use the word corrosive for acids and caustic for alkalis. When strong acids such as conc.H2SO4 and strong bases such as conc.NaOH come in contact with our skin, both are harmful and will cause a chemical burn.

The correct option is A
True

We use the word corrosive for acids and caustic for alkalis. When strong acids such as conc. $H_{2} S O_{4}$ and strong bases such as conc. $N a O H$ come in contact with our skin, both are harmful and will cause a chemical burn.