NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 103 - 105 of 816

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Question number: 103

» English Language » Sentence Completion

MCQ▾

Question

Following questions have the second sentence missing. Choose the appropriate sentence from the given options to complete it.

(i) I am sure that he has recovered from his illness

(ii) ________

(iii) us to the picnic spot.

Choices

Choice (4) Response

a.

although he will accompany

b.

but he will accompany

c.

and that he will accompany

d.

and that he will be accompanied

Question number: 104

» Chemistry » Structure of Atom

Appeared in Year: 2013

MCQ▾

Question

Which of the following is a suitable example for illustrating the law of conservation of mass? (atomic mass of O = 16, H = 1)

Choices

Choice (4) Response

a.

18 g of water freezes at 4°C to give same mass of ice

b.

18 g of water is completely converted into vapour state on heating

c.

18 g of water in liquid state is obtained by heating 18 g of ice

d.

18 g of water is formed by the combination of 16 g oxygen with 2 g of hydrogen

Question number: 105

» Chemistry » Physical and Chemical Changes

Appeared in Year: 2013

MCQ▾

Question

A silvery white metal X reacts with water at room temperature to produce a water soluble compound Y and a colorless gas Z. The reactions are highly exothermic and the Z catches fire immediately during the reaction. The solution of Y in water on reacting with stoichiometric amount of dilute solution of hydrochloric acid gives a solution of pH = 7.0 the compounds X, Y and Z respectively are

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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