CTET Paper II (Upper Primary: Class 6-8)

Materials - Fibres Plastics Metals Non-Metals Acids Bases Salts question bank (Mathematics & Science)

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Q1.

Which one of the following metals burns if kept in air?

CTET Paper II - Dec 2018, Q68 (Official PYQ)

(A)
Sodium
(B)
Magnesium
(C)
Zinc
(D)
Aluminium
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Q2.

Magnesium hydroxide [Mg(OH)2] is used as-

CTET Paper II - Dec 2018, Q69 (Official PYQ)

(A)
oxidizing agent
(B)
reducing agent
(C)
anti-acid
(D)
fermentation agent
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