CUET PG 2022 Question Paper Chemistry Shift-2

Instructions

For the following questions answer them individually

Question 21

In a plane, there are 16 non-collinear points. Then the number of straight lines formed is

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Question 22

A student has to score 30% marks throughout. If he gets 30 marks and fails by 30 marks, then the maximum marks set for the examination is

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Question 23

A man bought 20 cows in ā‚¹2,00,000. If the average cost of 12 cows is ā‚¹12500, then the average cost of remaining cows will be?

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Question 24

A sum at simple interest of $$13\frac{1}{2}%$$ per annum amounts to ā‚¹3080 in 4 yr, then the sum is

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Question 25

The system of equation $$2x + 4y + 16 = 0$$ and $$3x + 6y + 24 = 0$$ is

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Question 26

According to Slater's rules, the effective nuclear charge ($$Z_{eff}$$) for a 2p electron of carbon is-

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Question 27

According to the Lewis structure for HNNH, how many $$\sigma$$ bonds, $$\pi$$ bonds and lone pairs of electrons are present?

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Question 28

Which set of elements has the lowest melting points?

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Question 29

Given below are two statement:

Statement I: Hard acid form complexes with stabilities in the order : $$I^{-} <Ā Br^{-} < Cl^{-} < CF^{-}$$

Statement II: Soft acids form complexes with stabilities in the order : $$F^{-} < Cl^{-} < Br^{-} < I^{-}$$

In the light of the above statements, choose the most appropriate answer from the options given below:

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Question 30

The potential diagram for manganese at [$$H^+$$] = 1 is given as (values are in V)

image

x, y and z are

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