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Q33) What is formed when Cl2 is bubbled through molten sulphur .. [ DPMT 1986]




SOLUTION

S8 (liquid) + 4 Cl2(gas) → 4S2Cl2 (gas)
Answer: (c)


Q34) The acid used in lead storage cells is [ Roorkee Screening test 1989]




SOLUTION


Answer: (c)


Q35) Which of the following has the least bond angle? [ Pb CET 1991]



SOLUTION

H2O bond angle = 104°
BeF2 bond angle = 180°NH3 bond angle = 107°
CH4 bond angle = 109.5°
Answer:(b)



Q36) When a lead storage battery is discharged.. [ MP PMT 1987]



SOLUTION


Answer: (d)


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