Question

1.
Complete the following reaction:-
(a) Zn + 2H,504
+ H2
(b) Ca + 2HNO,
Ca (NO3)2
*​

Answer 1

Answer:

2HNO

3

+Ca(OH)

2

→Ca(NO

3

)

2

+2H

2

O

(b) 2NaOH+H

2

SO

4

→Na

2

SO

4

+2H

2

O

(c) NaCl+AgNO

3

→AgCl+NaNO

3

(d) BaCl

2

+H

2

SO

4

→BaSO

4

+2HCl

Answer 2

Answer:

a)Zn+2H,SO4+H2 =ZnH2SO4+H2

b)