Question

AQ.6. Identity in the following reaction :
2PbO + 2Pb, + CO
(a) the substance oxidised and
(b) the substance reduced.
IKVS][NCERT
A Q.7. Identify the chemical change:
Melting of Ice or Conversion of milk into curd.
(DD
Short Answer Type Que
RQ.1. List four observations that help us to dete
whether a chemical reaction has taken plac
[Board Term-I, Set-51
R 0.2. (i) State the law which is followed in bala
chemical equation
[DD​

Answer 1

Answer:

6.a. pbo

b.co

7.a.conversion of milk into curd

1.