As aqueous acid solutions conduct electricity, they are identified as
A) electrolytes
B) bad conductors
C) good conductors
D) Both A and C
1 Answers
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A zone between 105° and 140° from the epicentre is identified as the shadow zone for P and S waves.
A zone between 105° and 140° from the epicentre is identified as the shadow zone for P and S waves because- 1. Generally, seismographs located at any distance within 105° from...
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Beryllium oxide is treated separately with aqueous HCl and aqueous NaOH solutions.
Beryllium oxide (BeO) is an amphoteric oxide and thus, it reacts with both acid (HCl) as well as base (NaOH) to give the corresponding products. i. BeO + 2HCl ⟶ BeCl2 + H2O ...
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___________ is identified with Nadura in Buldhana district.
Correct option is (a) Potana
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___________ is identified with Babylon.
Correct option is (d) Baveru
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Number of ions which are identified by dil. HCl from the following. `(i) SO_(4)^(2-) " " (ii) CO_(3)^(2-) " " (iii) SO_(3)^(2-) " " (iv) HCO_(3)^(-)`
Correct Answer - 5 (ii, iii, iv, v, vii)
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`C_(4)` plants are spacial, They have special type of (A)_____ they tolerate (B)____,they show a response to (C)______, they lack a process called (D)
Correct Answer - A-leaf anatomy B-Higher temperature C-High light intensities D-Photorespiration E-productivity f biomass
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……………….. taste is a characteristic property of all acids in aqueous solutions
Correct option is A) Sour
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Like acids, aqueous basic solutions conduct …………, and are identified as ………………
B) electricity, electrolytes
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The first scientist who identified the relationship between electricity and magnetism is ………………
Correct option is A) Oersted
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All the solutions are ‘x’s. But not all ‘x’s are solutions. Guess the ‘x’.
Correct option is B) Mixture
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