CD; 97B; 98D; 99B; 100D; 101

96. - TRAC NGHIEM HOA HOC LOP 10 TOAN TAP CO DAP AN 96. - TRAC NGHIEM HOA HOC LOP 10 TOAN TAP CO DAP AN
Lớp 10 TRAC NGHIEM HOA HOC LOP 10 TOAN TAP CO DAP AN

96. CD; 97B; 98D; 99B; 100D; 101 : A3, B2, C1; 102C; 103D; 104B; 105C; 106C; 107B; 108E; 109C; 110E;

111B; 112A; 113E; 114 (1-Đ, 2-S, 3-S, 4-Đ); 115B; 116D; 117A; 118B; 119B; 120C; 121C; 122B; 123B; 124A;

125B; 126E; 127B; 128B; 129D; 130B; 131A; 132B; 133D; 134A; 135B; 136A

–

A. –

B. –

C. –

D. –

E.

A.

C.

D.

– ?

A. BeCl

2

+ H

2

SO

4

= BaSO

4

↓ + 2HCl

B. 2Na + Cl

2

= 2NaCl

C. NaCl + AgNO

3

= NaNO

3

+ AgCl ↓

D. CaCO

3

= CaO + CO

2

E. SO

3

+ H

2

O = H

2

SO

4

4P + 3KOH + 3H

2

O = 3KH

2

PO

2

+ PH

3

B.

+ H

2

= Cu + H

2

O

?

A. CuO

B. H

2

C. Cu

D. H

2

O

10 FeSO

4

+ 2KMnO

4

+ 8H

2

SO

4

= 5Fe

2

(SO

4

)

3

+ 2MnSO

4

+ K

2

SO

4

+ 8H

2

O

A. K

2

SO

4

B. H

2

SO

4

C. H

2

O

D. MnSO

4

A. HNO

3

+ NaOH = NaNO

3

+ H

2

O

B. N

2

O

5

+ H

2

O = 2HNO

3

C. 2HNO

3

+ 3H

2

S = 3S + 2NO + 4H

2

O

D. 2Fe(OH)

3

t

o

Fe

2

O

3

+ 3H

2

O

3NO

2

+ H

2

O = 2HNO

3

+ NO

Ch

2

?

3NO

2

+ H

2

O = 2HNO

3

+ NO

A. HNO

3

B. NO

C. HNO

3

ng Fe

2

O

3

+ 3CO = 2Fe + 3CO

2

A. Fe

2

O

3

B. CO