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  • Match the following and identify the correct option. (a)  

Match the following and identify the correct option.

(a) CO(g)+H_{2}(g)                    (i) Mg(HCO_{3})_{2}+Ca(HCO_{3})_{2}

(b) Temporary hardness                     (ii) An electron-deficient hydride

(c) B_{2}H_{6}                                         (iii) Synthesis of gas

(d) H_{2}O_{2}                                         (iv) Non - planar structure

Option: 1

(a)        (b)         (c)          (d)

i             iii           ii             iv 


Option: 2

(a)        (b)         (c)          (d)

iii           i             ii            iv


Option: 3

(a)        (b)         (c)          (d)

iii           ii             i             iv


Option: 4

(a)        (b)         (c)          (d)

  iii          iv          ii              i 


Answers (1)

best_answer

CO+H_{2} is Synthesis gas ; (a)- (iii) 

Temporary hardness is caused due to carbonates and bicarbonates; (b)- (i)

B_{2}H_{6} is electron deficient molecule; (c)- (ii)

H_{2}O_{2} has a non Planar structure; (d)- (iv)

Therefore, Option(2) is correct.

Posted by

Suraj Bhandari

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